1005:. Just as with a boxer-four, piston pairs from opposite banks reach top-dead-centre at the same time, but with a crankpin split of only 60° instead of 180°, potentially giving a shorter and stronger or stiffer crankshaft. For 60° V6s, the crankpins are usually split the other way causing the paired pistons to reach top-dead-centre 120° apart.
1050:
began and ended its life as a "screamer", where the pistons were phased similarly to a four-stroke V-four with a 180° crank. However, in 1990 Honda set the crankpin phases of each pair of pistons within each bank to be the same (like a four-stroke "droner": 360° crank), but with each bank's crankpins
1019:
As with many even-firing engines with four or more cylinders, an even-firing four-cylinder engine is sometimes referred to as a "Screamer". A "long bang" inline 4 engine fires both pairs of cylinders in quick succession or simultaneously; the power delivery is identical to a parallel twin with a 180°
1042:
Typical two-stroke V4s have four crank throws, or crank pins, instead of the two that most four-stroke V4s have (two connecting rods sharing each pin). This is primarily because each piston needed its own sealed crankcase volume for the purposes of efficient induction, where in some cases separate
39:
An early big bang application and possibly the source of its discovery is reputed to be
American west coast desert racing off-road and also flat track racing motorcycles in the 1960s, where it was thought that large-capacity single-cylinder engine bikes had better traction compared to twin-cylinder
35:
angle. The goal is to change the power delivery characteristics of the engine. A regular-firing multi-cylinder engine fires at approximately even intervals, giving a smooth-running engine. Because a big-bang engine has uneven power delivery, it tends to run rougher and generates more vibration than
1073:
crew chief Jerry
Burgess explained "The 180 got back a direct relationship between the throttle and the rear wheel, When the tire spun I could roll off without losing drive. The big bang has a lot of engine braking, so it upsets the bike into corners, then when you open the throttle you get this
997:
Note that typical two-stroke V4s have four crank throws or pins (see below) so it is important to stipulate all four crank pin phases with the two-stroke engines. The "split" in this case is referring to the difference in phase between piston pairs in "opposite" banks that would normally share a
513:, produced between 1973 and 1981, was the first motorcycle to use a different kind of crankshaft. In the Jota, a "flat-plane" crankshaft was used which has cylinders 1 and 3 offset by 360° while the second one is offset by 180° from the outer cylinders.
387:, gave twice as many power/torque impulses for a given amount of crankshaft rotation, these impulses are equally spaced to give an equal firing interval: once every 360 degrees of crankshaft rotation. However, the 360 twin had a mechanical primary
523:. In this case, cylinders 1 and 2 are offset by 90° and cylinders 2 and 3 are offset by at 90°, resulting in the crank pin arrangement resembling the letter T. Triumph claims improved low-end character, off-road feel, and a unique sound.
454:
can be easily converted into twingles by firing both of the cylinders at the same time and installing a camshaft or camshafts that operate both cylinders' valves in parallel. Because many such engines already employ the
409:, but gave an unequal firing interval; 180 degrees, 540 degrees, 180 degrees, 540 degrees etc - due to one of the two pistons needing to be at top dead centre at the beginning of the power stroke.
416:
pioneered the use of a 270° crank. This configuration allowed a firing pattern more regular than a 180° crank, and less regular than a 360° crank. A 270° crank gives the best possible secondary
359:
In a parallel twin, both pistons reach top dead center at the same time. In a parallel twin where the pistons move up and down at the same time, the crankshaft angle is 360 degrees.
459:
principle, only the camshaft modification is necessary. The
Vintage Dirt Track Racing Association (VDTRA) 2010 Rules have banned vintage motorcycles from being set up as a twingle.
40:
engined bikes with similar power, hence 360-degree crankshaft twins were reconfigured to fire both cylinders at the same time, giving the same power impulse interval as a single.
1051:
offset by 180° to each other (effectively "splitting" the pins and changing the V-angle, in terms of ignition timing). This was called a "big bang" engine.
1074:
sudden pulse of power, which again upsets the suspension. Mick's secret is corner speed, so he needs the bike to be smooth and the 180 is much smoother."
1490:
841:
1442:
1313:
1402:
364:
89:
1591:
519:
is another company that used a different firing order on an inline-three and introduced a "T-plane" crankshaft on the
1596:
1510:
1382:
213:
121:
1268:
372:
97:
1070:
596:
575:
520:
1309:
516:
205:
1486:
490:
384:
341:
1480:
1360:
886:
793:
748:
563:
506:
482:
277:
24:
174:
1586:
1273:
1021:
1014:
752:
728:
368:
93:
890:
833:
828:
571:
217:
1282:
1033:
924:
420:
for a parallel twin, and its exhaust note and power delivery resembles those of a 90° V-twin.
226:
209:
485:
are very closely spaced. This will cause uneven fuel distribution in an engine with a single
1020:
crank and similar to a V-twin. In 2005 Kawasaki experimented with this configuration on the
916:
1277:
1259:
1235:
837:
478:
474:
321:
28:
1263:
417:
406:
388:
1580:
1305:
920:
807:
803:
659:
468:
413:
230:
201:
178:
113:
109:
31:, changing or re-timing the camshaft, and sometimes in combination with a change in
1558:
1155:
1047:
989:
969:
948:
928:
912:
862:
788:
663:
616:
567:
558:
510:
456:
440:
429:
402:
273:
242:
222:
170:
1255:
1066:
708:
639:
509:
is most often equipped with a 120° crankshaft that fires evenly every 240°. The
486:
436:
398:
443:
designed to give power pulses similar to a single-cylinder four-stroke engine.
1456:
493:
with twin carburettors was a popular bike to twingle. It had great success in
345:
250:
246:
238:
27:
occur simultaneously or in close succession. This is achieved by changing the
1536:
1335:
1516:
1178:
1137:
1037:
1002:
798:
624:
494:
451:
380:
117:
105:
1301:
1059:
447:
32:
296:
477:
naturally has slightly unevenly spaced power strokes. By changing the
16:
Engine designed so some of the power strokes occur in close succession
1055:
234:
1443:"Evolution of the Repsol Honda engine: The RC212V and the RC213V"
1131:
Honda RC148 & RC149 - straight-six with one cylinder removed
1062:
and the angle between each pair of cylinders was 90°, like a V4.
405:) adopted a 180° crank that afforded perfect mechanical primary
23:
has an unconventional firing order designed so that some of the
1383:"Honda VFR800 FI 98-01 Service Manual Free Download | - Part 2"
376:
101:
1424:
1160:
Honda RC211V - 2004, 4 exhausts, simultaneous ignitions
1043:
crankshafts served each bank in order to achieve this.
397:, Japanese inline twins of the 1960s (such as the 1966
1001:
The Ford V4s use split-pin crankshafts, like many 60°
1058:in 1992. The YZR500 had two crankshafts like a
383:) all had 360° crankshafts that, compared to a
8:
1458:How To Make A Big Bang Engine With A VFR750
1158:- 2001, 3 exhausts, sequential ignitions
1475:
1473:
1191:
1081:
675:
525:
47:
1327:
1404:2008 Ducati Desmosedici MotoGP Replica
1355:
1353:
1069:wanted to run a 180° screamer engine.
473:A narrow angle V-twin such as the 45°
842:Wisconsin Motor Manufacturing Company
439:twin-cylinder engine with an altered
7:
481:on one of the cylinders by 360° the
363:The classic British parallel-twins (
1362:Kawasaki continues big bang testing
998:crank pin in a four-stroke engine.
1515:, Superbike Planet, archived from
391:that was no better than a single.
14:
1493:from the original on 10 May 2010
956:112° V4 "Big bang" (two-stroke)
1482:Honda NSR500 GP Racing History
1310:Alfa Romeo Giulia Quadrifoglio
976:90° V4 "Screamer" (two-stroke)
831:Gen 1 early development engine
428:For the Puch 250 twingle, see
1:
951:, Langdon Honda VFR750F RC36
1365:, MotoGP.com, 20 March 2005
817:0°/360° with 90° split pins
169:1966 Honda “Black Bomber”,
1613:
1308:(early versions of both);
1244:120° with −60° split pins
1242:120° with −30° split pins
1145:75.5-104.5-180-75.5-284.5
1054:Yamaha created a big bang
1031:
1012:
466:
427:
1246:120° with 180° split pins
446:Inline twins with a 360°
819:180° with 90° split pins
738:180° with 60° split pins
597:Triumph Tiger 900 (2020)
576:MV Agusta Brutale series
1271:, Chevrolet, Ford etc.
1249:120-120-120-120-120-120
1218:120-120-120-120-120-120
982:90-90-90-90-90-90-90-90
979:180° with no bank split
959:0° with 180° bank split
517:Triumph Motorcycles Ltd
36:an even-firing engine.
501:Three-cylinder engines
491:Harley-Davidson XR-750
342:Harley-Davidson XR-750
1487:Ultimate MotorCycling
1168:144° / 12° split pins
1150:1-1-0-1-0-0-1-1-0-0-
1078:Five-cylinder engines
962:0-68-0-292-0-68-0-292
887:Ducati Desmosedici RR
672:Four-cylinder engines
564:Triumph Street Triple
507:straight-three engine
278:KTM 1290 Super Duke R
44:Twin-cylinder engines
1295:90-150-90-150-90-150
1188:Six-cylinder engines
1152:2-0-0-0-1-0-0-2-0-0-
1015:Straight-four engine
729:Kawasaki Ninja ZX-RR
399:Honda “Black Bomber”
319:Husqvarna Nuda 900R
1171:144-144-144-144-144
1147:0-284.5-180-0-255.5
1125:120-120-120-120-240
1108:144-144-144-144-144
869:90° V4 "Twin pulse"
1592:Motorcycle engines
1407:, Fast Dates, 2008
1306:Renault PRV engine
1298:1-1-0-1-1-0-1-1-0-
1229:120° V6 even-fire
1177:Oldsmobile Diesel
927:, 2012–2016 Honda
891:Ducati Panigale V4
834:Porsche 919 Hybrid
829:Porsche 919 Hybrid
572:Triumph Rocket III
555:1-0-0-1-0-0-1-0-0-
1597:Engine technology
1319:
1318:
1283:Chevrolet Corvair
1281:Porsche, Subaru,
1233:60° even-fire V6
1231:90° even-fire V6
1185:
1184:
1034:Two-stroke engine
995:
994:
935:90° V4 "Big bang"
908:1-1-0-0-1-1-0-0-
858:1-0-1-0-0-1-0-1-
799:Honda VFR 750/800
785:1-0-1-1-0-1-0-0-
669:
668:
435:A "twingle" is a
352:
351:
227:Honda Africa Twin
68:Single (2-stroke)
1604:
1571:
1570:
1568:
1566:
1555:
1549:
1548:
1546:
1544:
1537:"RC 148 / RC149"
1533:
1527:
1526:
1525:
1524:
1507:
1501:
1500:
1499:
1498:
1477:
1468:
1467:
1466:
1465:
1453:
1447:
1446:
1445:. 24 March 2021.
1439:
1433:
1432:
1421:
1415:
1414:
1413:
1412:
1399:
1393:
1392:
1390:
1389:
1379:
1373:
1372:
1371:
1370:
1357:
1348:
1347:
1345:
1343:
1332:
1274:Alfa Romeo Busso
1240:120° common pin
1192:
1082:
985:1-1-1-1-1-1-1-1-
965:2-2-0-0-2-2-0-0-
944:1-1-1-1-0-0-0-0-
883:1-1-0-1-1-0-0-0-
825:1-0-1-0-1-0-1-0-
766:I4 "Crossplane"
744:1-0-1-0-1-0-1-0-
727:Shinya Nakano's
724:2-0-2-0-0-0-0-0-
705:1-0-1-0-1-0-1-0-
676:
655:2-1-0-0-2-1-0-0-
612:1-0-1-0-1-0-0-0-
593:1-0-1-0-0-1-0-0-
526:
511:Laverda Jota 180
337:1-1-0-0-0-0-0-0-
316:1-0-0-0-1-0-0-0-
293:1-0-0-1-0-0-0-0-
270:1-0-0-1-0-0-0-0-
198:1-0-0-1-0-0-0-0-
175:Honda CB500 Twin
166:1-0-1-0-0-0-0-0-
150:2-0-0-0-0-0-0-0-
148:2-0-0-0-0-0-0-0-
146:1-0-0-0-0-0-0-0-
131:Parallel twingle
85:1-0-0-0-1-0-0-0-
48:
1612:
1611:
1607:
1606:
1605:
1603:
1602:
1601:
1577:
1576:
1575:
1574:
1564:
1562:
1557:
1556:
1552:
1542:
1540:
1535:
1534:
1530:
1522:
1520:
1509:
1508:
1504:
1496:
1494:
1479:
1478:
1471:
1463:
1461:
1455:
1454:
1450:
1441:
1440:
1436:
1423:
1422:
1418:
1410:
1408:
1401:
1400:
1396:
1387:
1385:
1381:
1380:
1376:
1368:
1366:
1359:
1358:
1351:
1341:
1339:
1334:
1333:
1329:
1324:
1314:2014+ Formula 1
1292:120° common pin
1289:90° odd-fire V6
1280:
1278:PSA ES/L engine
1272:
1266:
1260:Ferrari 296 GTB
1245:
1243:
1241:
1234:
1232:
1230:
1201:Ignition timing
1190:
1159:
1151:
1146:
1091:Ignition timing
1080:
1040:
1032:Main articles:
1030:
1017:
1011:
899:90° V4 "Droner"
894:Motus MV4/MV4R
893:
879:
874:
870:
855:180-270-180-90
838:ZAZ Zaporozhets
832:
822:180-180-180-180
818:
801:
796:
791:
782:180-90-180-270
781:
780:180-110-180-250
779:
778:180-115-180-245
774:
772:
770:
765:
763:
761:
741:180-180-180-180
702:180-180-180-180
685:Ignition timing
674:
603:I3 'Flat-plane'
535:Ignition timing
503:
479:ignition timing
475:Harley-Davidson
471:
465:
433:
426:
362:
357:
322:Harley-Davidson
320:
309:
304:
276:
263:
258:
233:
221:
191:
186:
149:
147:
139:
137:
132:
130:
124:, Honda CB450s
120:
88:
78:
76:
71:
69:
57:Ignition timing
46:
29:ignition timing
21:big bang engine
17:
12:
11:
5:
1610:
1608:
1600:
1599:
1594:
1589:
1579:
1578:
1573:
1572:
1550:
1528:
1502:
1469:
1448:
1434:
1429:americanv4.com
1416:
1394:
1374:
1349:
1326:
1325:
1323:
1320:
1317:
1316:
1299:
1296:
1293:
1290:
1286:
1285:
1264:McLaren Artura
1253:
1250:
1247:
1238:
1226:
1225:
1222:
1219:
1216:
1213:
1209:
1208:
1205:
1202:
1199:
1196:
1189:
1186:
1183:
1182:
1175:
1172:
1169:
1166:
1162:
1161:
1153:
1148:
1143:
1140:
1133:
1132:
1129:
1126:
1123:
1120:
1116:
1115:
1112:
1109:
1106:
1103:
1102:I5 even-firing
1099:
1098:
1095:
1092:
1089:
1086:
1079:
1076:
1029:
1026:
1013:Main article:
1010:
1007:
993:
992:
986:
983:
980:
977:
973:
972:
966:
963:
960:
957:
953:
952:
945:
942:
939:
936:
932:
931:
909:
906:
905:90-270-90-270
903:
900:
896:
895:
884:
881:
876:
871:
866:
865:
859:
856:
853:
850:
846:
845:
836:Gen 2 engine,
826:
823:
820:
815:
811:
810:
786:
783:
776:
767:
757:
756:
745:
742:
739:
736:
732:
731:
725:
722:
719:
716:
715:I4 "Long bang"
712:
711:
706:
703:
700:
697:
693:
692:
689:
686:
683:
680:
673:
670:
667:
666:
656:
653:
650:
647:
643:
642:
636:
633:
630:
627:
620:
619:
613:
610:
607:
604:
600:
599:
594:
591:
588:
585:
581:
580:
578:675 & 800
556:
553:
550:
547:
543:
542:
539:
536:
533:
530:
521:2020 Tiger 900
502:
499:
467:Main article:
464:
461:
425:
422:
418:engine balance
407:engine balance
389:engine balance
356:
355:Parallel twins
353:
350:
349:
338:
335:
332:
329:
325:
324:
317:
314:
311:
306:
300:
299:
294:
291:
288:
285:
281:
280:
271:
268:
265:
260:
254:
253:
199:
196:
193:
188:
182:
181:
167:
164:
161:
158:
154:
153:
151:
144:
141:
134:
126:
125:
86:
83:
80:
73:
65:
64:
61:
58:
55:
52:
45:
42:
15:
13:
10:
9:
6:
4:
3:
2:
1609:
1598:
1595:
1593:
1590:
1588:
1585:
1584:
1582:
1561:(in Japanese)
1560:
1554:
1551:
1539:(in Japanese)
1538:
1532:
1529:
1519:on 2010-02-06
1518:
1514:
1513:
1506:
1503:
1492:
1488:
1484:
1483:
1476:
1474:
1470:
1460:
1459:
1452:
1449:
1444:
1438:
1435:
1430:
1426:
1420:
1417:
1406:
1405:
1398:
1395:
1384:
1378:
1375:
1364:
1363:
1356:
1354:
1350:
1338:(in Japanese)
1337:
1331:
1328:
1321:
1315:
1311:
1307:
1303:
1300:
1297:
1294:
1291:
1288:
1287:
1284:
1279:
1275:
1270:
1265:
1261:
1257:
1254:
1251:
1248:
1239:
1237:
1228:
1227:
1223:
1220:
1217:
1214:
1211:
1210:
1206:
1203:
1200:
1197:
1194:
1193:
1187:
1180:
1176:
1173:
1170:
1167:
1164:
1163:
1157:
1154:
1149:
1144:
1142:360° / 104.5°
1141:
1139:
1135:
1134:
1130:
1127:
1124:
1121:
1118:
1117:
1113:
1110:
1107:
1104:
1101:
1100:
1096:
1093:
1090:
1087:
1084:
1083:
1077:
1075:
1072:
1068:
1063:
1061:
1057:
1052:
1049:
1044:
1039:
1035:
1027:
1025:
1024:MotoGP bike.
1023:
1016:
1008:
1006:
1004:
999:
991:
987:
984:
981:
978:
975:
974:
971:
967:
964:
961:
958:
955:
954:
950:
946:
943:
940:
937:
934:
933:
930:
926:
922:
918:
914:
910:
907:
904:
901:
898:
897:
892:
888:
885:
882:
880:345-90-195-90
878:90-200-90-340
877:
872:
868:
867:
864:
860:
857:
854:
851:
848:
847:
843:
839:
835:
830:
827:
824:
821:
816:
813:
812:
809:
808:Yamaha YZR-M1
805:
804:Yamaha YZF-R1
800:
795:
790:
787:
784:
777:
768:
759:
758:
754:
750:
746:
743:
740:
737:
734:
733:
730:
726:
723:
720:
717:
714:
713:
710:
707:
704:
701:
698:
695:
694:
690:
687:
684:
681:
678:
677:
671:
665:
661:
660:Honda MVX250F
657:
654:
651:
648:
645:
644:
641:
637:
634:
631:
628:
626:
622:
621:
618:
614:
611:
608:
605:
602:
601:
598:
595:
592:
589:
586:
583:
582:
579:
577:
573:
569:
565:
560:
557:
554:
551:
548:
545:
544:
540:
537:
534:
531:
528:
527:
524:
522:
518:
514:
512:
508:
500:
498:
496:
492:
488:
484:
483:power strokes
480:
476:
470:
469:V-twin engine
462:
460:
458:
453:
449:
444:
442:
438:
431:
423:
421:
419:
415:
414:Yamaha TRX850
410:
408:
404:
400:
396:
392:
390:
386:
382:
378:
374:
370:
366:
360:
354:
347:
343:
339:
336:
333:
330:
328:45° V twingle
327:
326:
323:
318:
315:
312:
307:
302:
301:
298:
295:
292:
289:
286:
283:
282:
279:
275:
272:
269:
266:
261:
256:
255:
252:
248:
247:Honda VTR1000
244:
240:
236:
232:
231:Aprilia RS660
228:
224:
219:
215:
211:
207:
203:
202:Yamaha TRX850
200:
197:
194:
189:
184:
183:
180:
179:Kawasaki ER-6
176:
172:
168:
165:
162:
159:
156:
155:
152:
145:
142:
135:
128:
127:
123:
119:
115:
114:Kawasaki W650
111:
110:Kawasaki W800
107:
103:
99:
95:
91:
87:
84:
81:
74:
70:Parallel twin
67:
66:
62:
59:
56:
53:
50:
49:
43:
41:
37:
34:
30:
26:
25:power strokes
22:
1563:. Retrieved
1553:
1541:. Retrieved
1531:
1521:, retrieved
1517:the original
1511:
1505:
1495:, retrieved
1481:
1462:, retrieved
1457:
1451:
1437:
1428:
1419:
1409:, retrieved
1403:
1397:
1386:. Retrieved
1377:
1367:, retrieved
1361:
1340:. Retrieved
1330:
1252:1-1-1-1-1-1-
1221:1-1-1-1-1-1-
1212:Even-fire I6
1156:Honda RC211V
1128:1-1-1-1-1-0-
1064:
1053:
1048:Honda NSR500
1045:
1041:
1018:
1009:Inline fours
1000:
996:
990:Honda NSR500
970:Honda NSR500
947:2017– Honda
941:90-90-90-450
861:1998– Honda
806:& 2004-
794:Yamaha V-Max
789:Aprilia RSV4
664:Honda NS400R
635:1-1-1-1-1-1-
617:Laverda Jota
584:I3 'T-plane'
568:Speed Triple
562:
559:Yamaha MT-09
515:
504:
472:
457:wasted spark
445:
441:firing order
434:
430:Split-single
411:
403:Yamaha TX500
395:Inline twins
394:
393:
361:
358:
303:Inline Twin
274:KTM 790 Duke
243:Suzuki SV650
223:Yamaha MT-07
216:and 2016-on
171:Yamaha TX500
133:Flat twingle
122:BMW R series
38:
20:
18:
1587:Crankshafts
1267:VW / Audi,
1256:Ferrari 156
1067:Mick Doohan
1028:2-stroke V4
755:V4 engines
721:0-180-0-540
709:Honda CB750
640:Honda NS500
632:120-120-120
609:180-180-360
590:180-270-270
552:240-240-240
487:carburettor
437:four-stroke
257:Inline twin
214:Thunderbird
185:Inline twin
157:Inline twin
1581:Categories
1523:2010-04-20
1497:2010-04-20
1464:2022-09-02
1411:2010-04-20
1388:2022-07-10
1369:2010-04-20
1322:References
1276:, Nissan;
1198:Crankshaft
1181:prototype
1174:1-1-1-1-1-
1111:1-1-1-1-1-
1088:Crankshaft
844:V4 engine
792:1985–2007
682:Crankshaft
615:1973-1982
532:Crankshaft
452:flat-twins
450:offset or
346:flat track
305:45° V twin
284:60° V-Twin
259:75° V-Twin
251:Mazda R360
239:Moto Guzzi
225:, 2015-on
218:Bonneville
212:, 2009-on
187:90° V twin
54:Crankshaft
1204:Graphical
1119:I5 uneven
1094:Graphical
1038:V4 engine
863:VFR800 FI
691:Examples
688:Graphical
629:8° / 120°
538:Graphical
495:flattrack
381:Matchless
340:Modified
210:Scrambler
118:BMW F800S
106:Matchless
72:Flat twin
60:Graphical
1559:"RC211V"
1491:archived
1489:, 2010,
1302:Buick V6
1269:Mercedes
1224:Various
1207:Example
1114:Various
1097:Example
1065:In 1997
1060:U engine
840:, 1956+
652:0-90-270
541:Example
497:racing.
448:crankpin
424:Twingles
401:and the
63:Example
33:crankpin
1565:3 March
1543:3 March
1342:6 April
1336:"NS500"
1236:Boxer 6
849:90° V4
662:, 1985
463:V twins
369:Triumph
348:racing
313:315-405
297:Aprilia
290:300-420
267:285-435
220:family
206:Triumph
195:270-450
163:180-540
94:Triumph
82:360-360
1512:NSR500
1425:"Home"
1195:Engine
1165:60° V5
1136:75.5°
1085:Engine
1056:YZR500
949:RC213V
929:RC213V
913:RVF400
911:Honda
814:90° V4
802:2009-
797:1986–
764:90° V4
762:70° V4
760:65° V4
749:Taunus
735:60° V4
679:Engine
646:90° V3
566:&
529:Engine
489:. The
385:single
379:&
373:Norton
334:45-675
235:Ducati
129:Single
98:Norton
51:Engine
1022:ZX-RR
988:1984
968:1990
852:180°
773:180°
771:180°
753:Essex
747:Ford
658:1983
638:1983
623:112°
308:315°
1567:2021
1545:2021
1344:2021
1304:and
1215:120°
1122:120°
1105:144°
1046:The
1036:and
938:180°
925:RC45
921:RC30
902:360°
769:180°
751:and
718:180°
699:180°
606:180°
587:270°
549:120°
412:The
344:for
331:360°
310:360°
287:360°
264:360°
262:285°
192:360°
190:270°
177:and
160:180°
140:180°
138:360°
116:and
79:180°
77:360°
1071:HRC
1003:V6s
875:75°
873:70°
775:90°
574:,
570:,
377:AJS
365:BSA
208:'s
143:720
102:AJS
90:BSA
1583::
1485:,
1472:^
1427:.
1352:^
1312:;
1262:,
1258:,
1179:V5
1138:V5
917:VF
889:,
696:I4
649:0°
625:V3
561:,
546:I3
505:A
375:,
371:,
367:,
249:,
245:,
241:,
237:,
229:,
204:,
173:,
112:,
108:,
104:,
100:,
96:,
92:,
19:A
1569:.
1547:.
1431:.
1391:.
1346:.
923:/
919:/
915:/
432:.
136:-
75:-
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.