Topeak Valve Extender Set - 70mm Pair Black MFPN=20074 12mm Shackle 8mm Chain

12mm Shackle 8mm Chain

Only compatible with CN-M9100 8100 & 7100 Hyperglide+ 12spd chain due to different thickness and shape of the teeth

Specialist knowledge is required here

''Half Pipe'' 58mm grip made of ultra-resistant Grilon with a painted finish

Tooth Count 34 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 104 Color Red Defined Color Red Material Aluminum

Topeak Valve Extender Set - 70mm Pair Black MFPN=20074 12mm Shackle 8mm ChainTopeak Valve Extender Set 70mm Pair Black. Machined from durable aircraft grade aluminum alloy to conveniently extend length of two piece type Presta valves to aid inflation. Durable aluminum alloy valve tool is designed to easily tighten or remove two piece type Presta valve cores and valve extenders. Two extenders and valve core tool included