Constant rubbing and the elements damage your cranks

Sleeve Length: Short

Smarthead for no-fuss attachment

The bag also has a front outlet for cables such as the battery of your bike light or a power bank

Bearing style: High-grade and full sealed Enduro 2437 steel bearings

SmartSEAL Scorpion Sealant - 240ml Bottle PDP|Option Constant rubbing and the elementsFeatures: Designed to protect against flats and air leaks from thin sidewall bicycle tyres. Ammonia free wont damage the rim. Latex free and protein free reduced risk for allergic reaction. Wont leave sticky residue in the tyre. Compatible with a wide range of temperatures ( 20C to 70C). Compatible with a wide range of inflating pressures (1 to 7 bar 15PSI to 100PSI). Compatible with CO2 only for an emergency repair in the field: CO2 speeds up