the bb30 cranks are a whole bunch lighter
Have you weighed them? SRAM says Rival22 is 16g heavier in BB30
SRAM 30mm axles are a poorly documented shit show, if you want something which will definitely work in a 68mm BSC shell, stick to GXP (or better still get a Shimano crank🙂)
Also, but,
a e s t h e t i c s
@Rodolfo started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Have you weighed them? SRAM says Rival22 is 16g heavier in BB30
SRAM 30mm axles are a poorly documented shit show, if you want something which will definitely work in a 68mm BSC shell, stick to GXP (or better still get a Shimano crank🙂)