Friction and drive plates plus heavy duty clutch springs. A must for the competitive rider.
| Model | Years | Mfg # | Bobs # |
|---|---|---|---|
| Honda | |||
| CR80 | 85-86 | DRC-1 | 734501 |
| CR80R/RB Expert | 87-02 | DRC-1 | 734501 |
| CR85 | 03-07 | DRC-1 | 734501 |
| CRF100F | 04-09/11 | DRC-49 | 4643501 |
| XR100R | 87-03 | DRC-49 | 4643501 |
| CR125R | 86-99 | DRC-2 | 734502 |
| CR125R | 00-07 | DRC-101 | 734509 |
| CRF150F | 06-11 | DRC-181 | 4643502 |
| CRF150R | 07-11 | DRC-182 | 734547 |
| CR250 | 94-07 | DRC-79 | 734515 |
| CRF250R | 04-07 | DRC-129 | 734532 |
| CRF250R | 08-09 | DRC-208 | 4643503 |
| CRF250R | 10 | DRC-256 | 4643504 |
| CRF250R | 11 | DRC-208 | 4643503 |
| CRF450R | 02-03 | DRC-112 | 734504 |
| CRF450R (6 Springs) | 04-08 | DRC-148 | 734535 |
| CRF450R (4 Springs) | 09-10 | DRC-244 | 4643505 |
| CRF450R (4 Springs) | 11 | DRC-259 | N/A |
| CRF450X | 05-11 | DRC-112 | 734504 |
| TRX 400EX ATV | 99-07 | DRC-100 | 734538 |
| TRX 450R ATV | 04-06 | DRC-131 | 734537 |
| Kawasaki | |||
| KX60 | 85-03 | DRC-7 | 734507 |
| KX65 | 00-11 | DRC-98 | 734513 |
| KX80/100 | 89-97 | DRC-10 | 734510 |
| KX80/85/100 | 98-11 | DRC-45 | 734505 |
| KX125 | 94-02 | DRC-73 | 734573 |
| KX125 | 03-05 | DRC-122 | 734529 |
| KDX 200/220 | 95-06 | DRC-62 | 734516 |
| KX250 | 92-07 | DRC-46 | 734546 |
| KXF250 | 04-11 | DRC-123 | 734534 |
| KXF450 | 06-11 | DRC-158 | 734542 |
| KX500 | 89-04 | DRC-15 | 734506 |
| KTM | |||
| SX60/65 | 98-08 | DRC-107 | 734517 |
| SX65 | 09-10 | DRC-241 | 4643506 |
| XC65 | 08 | DRC-107 | 734517 |
| XC65 | 09 | DRC-241 | 4643506 |
| SX85 | 03-11 | DRC-139 | 734550 |
| XC85 | 08-09 | DRC-139 | 734550 |
| SX105 | 04-10 | DRC-139 | 734550 |
| XC105 | 08-10 | DRC-139 | 734550 |
| SX-F250 | 05-11 | DRC-163 | 734551 |
| XC-F250 | 06-09 | DRC-163 | 734551 |
| XC-F-W250 | 06-11 | DRC-163 | 734551 |
| SX-F450 | 07-10 | DRC-184 | 734552 |
| EXC-R450 | 08 | DRC-184 | 734552 |
| XC-F450 | 08-09 | DRC-184 | 734552 |
| XC-F505 | 08-09 | DRC-184 | 734552 |
| 250/300/380 | 90-03 | DRC-108 | 734518 |
| Suzuki | |||
| RM60 | 03 | DRC-7 | 734507 |
| RM65 | 03-05 | DRC-98 | 734513 |
| RM80/85 | 91-11 | DRC-25 | 734525 |
| RM125 | 93-98 | DRC-76S | 734508 |
| RM125 | 99-01 | DRC-115 | 734521 |
| RM125 | 02-08 | DRC-130 | 734533 |
| RM250 | 97-02 | DRC-95 | 734511 |
| RM250 | 03-05 | DRC-161 | 734548 |
| RM250 | 06-08 | DRC-160 | 734543 |
| RM-Z250 | 04-06 | DRC-123 | 734534 |
| RM-Z250 | 07-09 | DRC-189 | 734553 |
| RM-Z250 | 10-11 | DRC-255 | 4643507 |
| RM-Z450 | 05-11 | DRC-155 | 734536 |
| Yamaha | |||
| YZ80 | 95-01 | DRC-78 | 734512 |
| YZ85 | 02-11 | DRC-111 | 734527 |
| YZ125 | 93-95 | DRC-70 | 734514 |
| YZ125 | 96 | DRC-85 | 734522 |
| YZ125 | 97-01 | DRC-70 | 734514 |
| YZ125 | 02-04 | DRC-85 | 734522 |
| YZ125 | 05-11 | DRC-70 | 734514 |
| YZ250 00-01 | 00-01 | DRC-97 | 734519 |
| YZ250 02-09 | 02-10 | DRC-113 | 734523 |
| WR250F 02-10 | 02-10 | DRC-119 | 734528 |
| YZ250F | 01-07 | DRC-109 | 734524 |
| YZ250F | 08-11 | DRC-227 | 4643500 |
| YZF426 | 00 | DRC-102 | 734520 |
| YZF450 | 03-04 | DRC-121 | 734531 |
| YZF450 | 05-06 | DRC-162 | 734549 |
| YZF450 | 07-11 | DRC-195 | 734554 |
| YFM 350 Raptor ATV | 04-08 | DRC-33 | 734541 |
| YFM 350 Warrior ATV | 87-04 | DRC-33 | 734541 |
| YFM660 Raptor | 01-05 | DRC-88 | 734539 |
| YFM700 Raptor | 06-08 | DRC-128 | 734540 |
Last Updated: February 17, 2011