Compatible with all Quad Lock Cases

Srams X4 rear derailleur benefits from technologies used in their higher-end models to bring you a more reliable

Convertibility: These can convert to Boost QRx141 but only with adaptors (sold separately)

Consider a smaller pack for shorter rides

Includes one 16g cartridge which is good for most 26" and 27

DaBomb GSX + X-Guard Chain Guide - ISCG 05 - 30-36T - Black Exclusive Compatible with all Quad LockDa Bomb designed their new GSC guard with narrow wide chainrings in mind. Creating a guide with the highest efficiency and a super lightweight design. Paired with the Da Bombs X Guard system, a heavy duty bash guard that provides strong protection for your BB as well, covering a quarter of your chainring ensuring that neither your BB nor your ring gets damaged from logs and rocks. Features: Material: CNC Machined Aluminium For 9 11 speeds Chainring