Wheels Manufacturing Emergency Derailleur Hanger CheckoutSpec= Black Knight - Super Grnd: Super Ground

- Super Grnd: Super Ground construction with cut-resistant

Black anodized finish with machined silver teeth

Also equipped with a 3mm Puncture Guard

the X1S x Bs

Crank Set - 50T with dual sided chain ring cover

Wheels Manufacturing Emergency Derailleur Hanger CheckoutSpec= Black Knight - Super Grnd: Super GroundEmergency derailleur hanger is designed to temporarily replace a hanger that is damaged or broken on a ride. Anchored in place by the rear quick release it allows the use of most gears and more importantly for the bike to be ridden instead of pushed or carried. Fits most frames that use a quick release rear hub Provides nearly complete shifting range CNC machined 6061 aluminum Black anodized finish Made in the USA Fits Brand Universal