Shimano Dura-Ace Track Cog Lockring 1.29" 24 tpi Left-hand Thread MPFN-182-0001 41 Spindle Interface Type SRAM/Truvativ

41 Spindle Interface Type SRAM/Truvativ GXP Weight 120 BB Shell Width (mm) 121 BB/Frame Interface BB121 BB/Frame Interface BB132

Tooth Count 36 Drivetrain Speeds 12 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount CINCH Color Black Material Alloy Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay

}Schwalbe Rocket Ron Tire - 26 x 2

Use it as a rear tire paired with a more aggressive front tread or front and rear for short track racing

Fits Brand Parkpre Fits Brand Novara Fits Brand Litespeed Fits Brand KHS Fits Brand Ellsworth

Shimano Dura-Ace Track Cog Lockring 1.29" 24 tpi Left-hand Thread MPFN-182-0001 41 Spindle Interface Type SRAM/TruvativShimano Dura Ace Track Cog Lockring 1. 29" 24 tpi Left hand Thread. Shimano Dura Ace Track Cog LockringFits all but Campagnolo Miche or Phil Wood 1. 29" x 24 TPI left hand thread black steel