Same-day shipping cutoff: Noon Pacific Time

Spring time is in full swing here at ProCycle.  With these busy days please be sure to let us know if your order is time sensitive.  We try to do as much as we can to accommodate your upcoming trip.  

Drivetrain

Model

Drive Chain: 520

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
KLR650 '87 - '18 KLX250S '06 - '14 CRF300L '21 - '25 CRF300L Rally '21 - '25 CRF250L '13 - '20 CRF250L Rally '17 - '20

High Quality chain. Will need to be cut to fit your sprocket combination.

All of these chains come with a clip type master link.

Choose Type / Length
Ships same business day
$61.95

Front Countershaft Sprocket

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
XR400R '96 - '04
  • Constructed of the highest quality 1045 high-carbon steel
  • Exclusive heat treatment and quenching process for strength and durability
  • Nearly all machines come equipped from the factory with this sprocket
  • The strongest, longest lasting steel replacement sprocket available
Choose Tooth Count
Ships in 3-5 business days
$21.95

Rear Sprocket, JT

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
XR400R '96 - '04
  • Computer-designed to achieve ultimate strength at minimum weight
  • JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
  • Every sprocket meets or exceeds the highest possible quality standards set for the motorcycle industry
  • Sprockets are heat-treated and bead-blasted to reduce material surface tension
  • Unless noted, front sprockets are made with C45 steel and SCM415 chromoly steel alloy; rear sprockets made with top-quality-grade C45 high-carbon steel
Choose Sprocket Size
Ships in 3-5 business days
$49.95

Rear Sprocket

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
DRZ400S '00 - '25 DRZ400SM '05 - '25 DRZ400E '00 - '07 DRZ400 '00 - '03

High quality steel rear sprockets from 39 to 53 teeth.

Sprocket color may differ depending on size.

Add Rear Sprocket Bolts
Ships in 3-5 business days
$49.95

Rear Sprocket Bolts

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
CRF230L '08 - '09 RM100 '90 - '07 CR250 '87 - '07 CR500 '84 - '01 CRF150F '03 - '17 CRF150R '07 - '25 CRF250L '13 - '25 CRF250L Rally '17 - '25 CRF250R '04 - '25 CRF250X '04 - '25 CRF450R '02 - '25 CRF450X '02 - '25 XR250R '86 - '04 XR400R '96 - '04 XR600 '83 - '00 XR650R '00 - '07 KLX250S '94 - '25 KLX300 '97 - '06 KLX450 '08 - '09 KDX200 '83 - '06 KDX220 '97 - '05 KX250 '90 - '06 KX250F '04 - '25 KX450F '06 - '25 KX500 '83 - '04 RMZ450 '05 - '25 RMZ250 '04 - '25 RM250 '89 - '08 RM125 '88 - '06 DRZ400 '00 - '03 DR650 '90 - '25 DR350 '90 - '99 WR250R '08 - '18 WR250X '08 - '11 WR250F '01 - '25 YZ125 '91 - '25 YZ250 '89 - '25 YZ250F '01 - '25 WR450F '03 - '25 YZ450F '03 - '25 DRZ400S '00 - '25 DRZ400SM '05 - '25 DRZ400E '00 - '07

A set of six high quality grade 10 sprocket bolts with lock nuts. Thread-lock compound has already been applied for extra security.

These bolts are flat head style, requiring a countersunk hole in the sprocket.

Ships same business day
$11.95