Muc-Off Big Bore Lite Tubeless Valve Stems - Small 30mm Blue CheckoutTitle=RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - 36t Battery not included

Battery not included

Holmenkol Natural Products are biodegradable according to OECD 301

Detents on the preload collar to allow more precise preload tuning

Since mid-2020

Dual stage anodize black and gold machined aluminum bottom bracket cups

Muc-Off Big Bore Lite Tubeless Valve Stems - Small 30mm Blue CheckoutTitle=RaceFace Bosch G4 Direct Mount Hyperglide+ eMTB Chainring (52mm Chainline) - 36t Battery not included230% higher air flow than traditional presta valves thanks to the straight through bore deisgn Precision CNC machined from 7075 aircraft grade aluminium Stainless steel ball valve with seals and O rings 4 way tyre insert air flow base is compatible with most tubeless inserts 4mm machined hex key slot for easy installation removal Available in 25, 35, 45mm valve stems to suit different rim depths TECH SPECS Valve Presta Valve Length 60mm