Pacco Pignoni Shimano Tiagra CS-4700 HG-500 10V Rain Wear the BB30 requires an extra-large

the BB30 requires an extra-large frame bottom bracket shell with a width of 68 mm or 73 mm

- Scott Plasma

If you feel the pull of gravity riding but want a little extra help to quickly reach the top

2 grams / pair (Road)

Get measurements of relevant running metrics such as cadence

Pacco Pignoni Shimano Tiagra CS-4700 HG-500 10V Rain Wear the BB30 requires an extra-largeHigh quality 10 speed cassette with Hyperglide sprockets for smooth shifting even under load. Features Hyperglide sprockets with shaped teeth provide smooth shifting even under load. Cut down chainrings to reduce weight without reducing stiffness. Nickel finish for increased wear and corrosion resistance. Corrosion resistant steel lockring. For 10 speed HG chains. Actual weight: 313 g (12 28), 253 g (11 25), 355 g (11 32), 400 g (11 34), 434 g (11