Muc-Off Big Bore Hyrid Tubeless Valve Stems - Large 45mm Blue MFPN=RF738-GKEXT-B2 }SRAM Rival 22 Rear Brake

}SRAM Rival 22 Rear Brake Caliper Black

Dimensions: 146mm x 20mm x 9mm

Volume 500ml

Material: 7075 Aluminum

Shifters: Shimano GRX ST-RX400 Disc

Muc-Off Big Bore Hyrid Tubeless Valve Stems - Large 45mm Blue MFPN=RF738-GKEXT-B2 }SRAM Rival 22 Rear Brake245% 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