Contec Brut Select Riser Bar 31,8mm - 30mm Rise color:lila-eloxiert These Izumi track chains were

These Izumi track chains were developed and manufactured specifically for professional track cycling

Thread: Fixed/Fixed (BSA - 1

Technical description: IS41/28

this is the new version with an external spring

including master chain lock

Contec Brut Select Riser Bar 31,8mm - 30mm Rise color:lila-eloxiert These Izumi track chains wereContec Brut Select Riser Bar 31. 8mm 30mm Rise The Contec Brut Select Riser Bar is manufactured to a high quality. The solid stem is made from 6061 aluminum and is available in a variety of anodized colors. Cold forged aluminum 6061 Steerer: 1 1 8" Rise: 30mm Backsweep: 9 Upsweep: 5 Length: 720mm, can of course be shortened as desired Handlebar clamp diameter: 31. 8mm Colors: White, Black, Red, Blue, Purple, Green or Gold