DBR TM Designworks Chain Guide Extreme Honda B BLACK : (93-04) CR125/250/500R, (02-04) CRF 250/450R, (04-05) CRF250X, (>10) TM mc,

The inventor and worldwide patent holder of the first solid body plastic chain guide system.
The Factory Edition #1 Rear Guide is a solid body design, with long lasting non replaceable wear pad.
Called by Dirt Bike Magazine "The Superman of all chain guides" over the past 20 years.
Exclusive Plastic formula  “RMS” (Return Memory System) is so guide returns to center on impact.
The only guide with a UV protection to resist color fade, and an oil additive  to reduce friction.
Used by more Factory race teams than all other rear chain guide product all over the world.
USA Patent # D532,720 & European Countries Patent # 506480.
Can be used for SX,MX and All off-road riding.