Sunrace CN-M9E 9 Speed Chain CheckoutTitle=Topeak Aero Wedge Seat Bag - Strap-on Both of these benefits are

Both of these benefits are now delivered in an entirely new layout that better withstands side-loading and buckling forces that can harm traditional coil shocks

Rear: Disc brake

What’s more the DUB ceramic bottom bracket can help riders save precious rotational energy without sacrificing the kind of robust seals required for real MTB and road racing scenariosHigh efficiency ceramic bearings save riders rotational energy

Equipped with everything modern tire technology has to offer

Derailleur - 8 speed

Sunrace CN-M9E 9 Speed Chain CheckoutTitle=Topeak Aero Wedge Seat Bag - Strap-on Both of these benefits areE Bike specific 9 speed chain with chromized high strength pins and high strength plates. Teflon coated inner plates for smooth function under high load TECH SPECS SpeedsSpeeds 9sp SizeSize 1 2x11 128 LinksLinks 136L Master linkMaster link Material Material ColorColor Silver WeightWeight 273g WidthWidth UseUse QuantityQuantity