OneUp Components Top Chainguide with Bashguard, ISCG05 - V2

- Almost every EWS pro runs both a chainguide and narrow wide chainring

- Combines upper chain retention with lower chainring bash protection

- Reinforced nylon bash guard and a back plate cut from 8mm thick 7075-T6 aluminum

- Boost and oval chainring compatible

- Tool-less upper guide flip

- 5.5mm of chainline adjustment

- Single tool install without removing your cranks

- Includes 3 different sizes of bash plate for compatibility with chainrings from 28-36t - 90g (28-30t), 105g (32-34t), 110g (36t)

• mount: ISCG-05