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plate between the gearbox halves. There were some draw backs to the new gears; The added torque of the new gear ratios made the truck do wheelies more easily, and made the truck a little slower. In addition to replacement gears and heat sink, Marui replaced the original M480-RS motor with an RS540-SH motor, and a redesigned mechanical speed controller with covered contacts to eliminate contamination.
102:(MT-59-RC-8) kits and consisted of 2 large bevel gears, and a gear set of 48 pitch metric. This proved to be a major problem for the first version of the Big Bear, as the special black M480RS motor and the large tires designed for the Big Bear created increased load, causing the differential gears to break or heat up and melt.
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Marui made a special replacement part "#048 - Strengthened
Differential Gear Set" that consisted of a tri-bevel differential, larger 32 pitch gears, and a change to the gear ratios. This new differential gear set found its way into the re-release of the Big Bear (v.2) coupled with a new heat sink
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rear suspension as opposed to an independent setup. Tires were wide, chevron-treaded implement-styled units and actually comprised the majority of the Big Bear's suspension. The
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Owners of the original version (v.1) of the Big Bear experienced problems with its differential gears. This kit used the same gearboxes and gears as the
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Many supporting manufacturers developed products for the Big Bear. Here is a list of known aftermarket parts designed specifically for this kit:
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support, the Big Bear played an important role in the early growth of the radio control hobby. Due to intense competition from
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also served to hold the front bumper in place and absorb impact. The body was a highly detailed styrene plastic
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and somewhat brittle plastic, Tokyo Marui pulled completely out of the hobby market by the end of the decade.
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The 'Big Bear' was sold in
Australia as a complete kit, including radio transmitter, batteries, and charger.
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in 1984 as a kit without batteries, radio and charger, the Big Bear featured a plastic, tub-styled chassis,
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The following Marui RC Parts were used for the Big Bear, as well as other Marui kits:
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STRENGTHENED DIFFERENTIAL GEAR SET (the new and improved gear set for v.2)
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CONTROLLER SET (the new and improved speed controller for v.1)
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Because of its low cost, ease of assembly and good factory and
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CONTROLLER SET (the original speed controller for v.1)
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DIFFERENTIAL GEAR SET (the original gear set for v.1)
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pickup with driver figure and "Big Bear" decal set.
64:units which allowed for limited suspension travel.
28:manufactured and distributed by Japanese hobby and
20:(MT-59-RC-4) was an early 1/12-scale electric "
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52:M480-RS motor, mechanical speed control and
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634:: CS1 maint: archived copy as title (
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136:: Independent front trailing arm and
517:BBG HEAVY DUTY GEAR SET FOR BIG BEAR
130:: Rear wheel drive with differential
7:
14:
486:SUPER SYSTEM REAR HUB - BIG BEAR
527:BIG BEAR BALL DIFFERENTIAL GEAR
165:: Semi-pneumatic rubber chevron
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552:MOORE'S IDEAL PRODUCTS (MIP)
542:MOORE'S IDEAL PRODUCTS (MIP)
532:MOORE'S IDEAL PRODUCTS (MIP)
522:MOORE'S IDEAL PRODUCTS (MIP)
512:MOORE'S IDEAL PRODUCTS (MIP)
169:Original Marui catalog number
159:RS-540 (v.1) / RS-540SH (v.2)
44:Originally sold only through
497:BIG BEAR BODY MOUNTING KIT
475:FORD VAN BODY FOR BIG BEAR
321:FRONT TIRE & WHEEL SET
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332:REAR TIRE & WHEEL SET
507:DAWG TIRES FOR BIG BEAR
100:Marui Toyota Landcruiser
200:GEAR & MOTOR CASE
124:: ABS resin tub-style
672:Radio-controlled cars
590:BIG BEAR WHEELIE BAR
557:TEFLON AXLE BUSHINGS
98:(MT-59-RC-7) and the
18:Marui Big Bear Datsun
568:CHROME HUBS (FRONT)
211:OILLESS BEARING SET
122:Chassis construction
26:radio controlled car
579:CHROME HUBS (REAR)
465:BODY MOUNTING KIT
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439:Aftermarket Parts
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32:gun manufacturer
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613:. Archived from
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266:PINION SEAR SET
244:SERVO SAVER SET
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176:Spare Parts List
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611:"Archived copy"
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144:Shock absorbers
140:rear suspension
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58:shock absorbers
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650:External links
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299:REAR AXLE SET
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110:Specifications
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656:The CJ3B Page
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617:on 2012-03-24
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449:Manufacturer
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288:REAR ARM SET
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171:: MT-59-RC-4
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96:Marui Jeep CJ
90:Kit Revisions
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22:monster truck
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619:. Retrieved
615:the original
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584:RACE MASTER
547:IDLER SHAFT
455:Description
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310:BUSHING SET
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189:Description
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128:Transmission
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66:Coil springs
60:were simple
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537:CASE SAVER
432:BODY MOUNT
424:IDLER GEAR
343:BUMPER SET
77:aftermarket
34:Tokyo Marui
621:2011-05-19
597:References
146:: Simple
134:Suspension
46:mail order
40:Background
573:PRO-LINE
562:PRO-LINE
491:BRU-LINE
480:BRU-LINE
400:ROLL BAR
354:ADJUSTER
138:live axle
54:live axle
666:Category
630:cite web
470:BO-LINK
460:BO-LINK
416:BODY-BB
408:SEAT-BB
384:CHASSIS
148:coilover
62:coilover
452:Part #
186:Part #
157:Mabuchi
118:: 1/12
50:Mabuchi
30:airsoft
81:Tamiya
70:Datsun
576:2513
565:2512
502:IMEX
494:5278
483:4202
429:M133
421:M132
413:M099
405:M098
397:M097
389:M096
381:M060
163:Tires
153:Motor
116:Scale
636:link
587:701
373:048
362:047
351:038
340:037
329:036
318:035
307:033
296:032
285:031
274:030
263:029
252:028
241:021
230:016
219:014
208:010
197:007
16:The
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632:}}
628:{{
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
