Sram Cassette PG-1230 Eagle 11-50t 12 Speed-NX Eagle mountain bike braze-on Rear derailleur Shimano 105

braze-on Rear derailleur Shimano 105 R7000

Deepest clean thanks to 120 contact points

For time trial and triathlon use

The magnesium in ZERO contributes to electrolyte balance

go-anywhere hybrid bike that's efficient on the road and stable on rougher terrain

Sram Cassette PG-1230 Eagle 11-50t 12 Speed-NX Eagle mountain bike braze-on Rear derailleur Shimano 105Description Ride anywhere with the wide range PG 1230, 11 to 50 tooth Eagle cassette. The NX cassette gives riders every bit of the climbing range that the Eagle ecosystem affords with a simple upgrade to splined drive body wheels. The PG 1230 is the only Eagle cassette designed to be durable enough to withstand the increased demands of E MTB applications and a perfect solution to heavy duty use and abuse. THINGS TO REMEMBER Eagle technology provides