Muc-Off Big Bore Hyrid Tubeless Valve Stems - Large 45mm Blue CheckoutTitle=Schwalbe Hans Dampf 27.5 Tire Tracker4 upholds the Tracker tradition

Tracker4 upholds the Tracker tradition with an ergonomic

Flex windows remove material in strategic areas to create a sock that's less bulky and really moves with you

0 size 700c width 45mm compound G2

5mm spindle spacers

Muc-Off Big Bore Hyrid Tubeless Valve Stems - Large 45mm Blue CheckoutTitle=Schwalbe Hans Dampf 27.5 Tire Tracker4 upholds the Tracker tradition245% 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 Hybrid Valve Length 75mm