Sugino RD2 Crank Arm Set - 170mm Single Speed 130 BCD Square Taper JIS Spindle Interface BLK ModelNumber=J2508 Solid: up to 4 hours

Solid: up to 4 hours

and higher than ever before

and bottom-out/negative-bumper kits for servicing RockShox rear shocks (pre 2008 oil-damper units are non-serviceable)

Mounts to frames bottle cage mount with including wing bolts

Sugino RD2 Crank Arm Set - 170mm Single Speed 130 BCD Square Taper JIS Spindle Interface BLK ModelNumber=J2508 Solid: up to 4 hoursSugino RD2 Single Speed Arm Sets are the perfect choice for many fixed gear and singlespeed riders. 103mm BB track 110mm BB road RD2 can be made into a double with double bolt sets Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds Single Speed 3 32" Chainring BCD 130 Chainline Hub Compatibility 130 Hubs Color Black Crank Length (mm) 170 Crank Intended Use Track Weight 458 BB Included No Pedal Spindle 9 16" Spindle