<!--ProdInc[300279721]/Mall:[backcountry_US]-->Seeing 1x drivetrains have relegated the front derailleur to your spare parts bin, it''s good to have the MRP 1x CS Chain Guide just in case things go wrong while you''re slamming and banging your way down the trail. Even with the proliferation of narrow-wide rings claiming to keep your chain on, the 1x CS Chain Guide is a simple and effective way of gaining chain tension, and in turn, peace of mind when you''re rallying over the rough stuff with a 1x drivetrain. <h3>Details</h3> Reliable chain tension for 1x drivetrains Two-bolt attachment to frames with ISCG-05 mounts Glass-filled composite backplate + nylon upper guide Works with standard rings from 28 to 34 teeth Works with oval rings up to 32 teeth Compatible with Boost axle standards Item #MRP000P <h3>Tech Specs</h3> Material : glass-filled composite Mount Type : two-bolt ISCG-05 mount backplate Chainring Sizes : [standard chainrings] 28 - 34t, [oval chainrings] up to 32t Claimed Weight : 1.2oz (33g) Recommended Use : cross-country, enduro, trail Manufacturer Warranty : 1 year