Cycling > Chain Tensioners

Profile Racing Chain ten sioner 3/8"

MRP 1.x Guide Developed with World Cup powerhouse Adam Craig, the 1.x is purpose-built for cross country riding with a 1x9 drive train.  If you are running 1x9 and don't need a bash guard, this is the ticket.  No more homemade contraptions needed! 32-36T: 58 gramsS2-40T: 62 grams Black or...

Replacement skid plate for use with the MRP G2 chainguide system. Only fits the G2 system

MRP XCG Triple Bashguard The XCG Series of guards are designed to protect chainrings and cranksfrom damage due to the occasional rock or log encounter. They consistof a replaceable polycarbonate Skid direct-mounted to a 4mm thick alloyback plate.  With an XCG Triple, you can keep the big chainring on and...

The SuperCharger E-13 Chainring Guard is constructed of 13mm thick Makrolon thermoplastic. 13mm Makrolon thermoplastic bash guard is tough, light and won't snag

MRP Lightweight Roller Kit parts for G2, System 1,2 and 3, SB-3 and LRP guides. Kit includes one roller with Delrin bushings and alloy mounting bolts/washers; there are two roller kits per chainguide Publidhed Weight: 30g

Heads up, singlespeeders! If you're trying to convert any recent model bike into a singlespeed, you've probably realized by now that since the dropouts are vertical, there isn't any way to properly tension the chain. Surly comes to the rescue with the Singleator. This handy device mounts to the derailleur...

TV 06 Shiftguide for TV RG cranks w/ std frt der

Replacement MRP System 3 Delrin Guide plates.

Ideal for cyclocross bikes and 1 x9 drivetrains. Paul's Chain Keeper surrounds the chain where it engages with the chainring, preventing it from skipping off. Accommodates a range of chain line measurements and chainring sizes Not designed for downhill/freeride/big hit use