MRP

MRP 1x SL Chainguide - 28-38t, BB Mount, Aluminum Backplate

MPN: MR-20-9-711 · UPC: 702430205818

$79.95

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🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895

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One dropped chain is one too many. The perfect companion for single-chainring setups, the 1x SL strikes the perfect balance between lightweight construction and durability, ensuring long-lasting performance without adding unnecessary weight to your bike. With its user-friendly design and straightforward installation process, setting up the 1x is quick and hassle-free.

✓ Compatible with BSA (threaded) BB shells only
✓ Aluminum back plate is strong and lightweight
✓ Works with BB/cranks using at least 2.5mm of spacers between BB shell and drive-side BB cup (Shimano, Race Face, and most SRAM systems)
✓ Guide replaces 2.5mm spacer (or 2.5mm of spacers) on BB assembly
✓ Additional spacers or parts may be required for some BB and crank models
✓ Works with 28-38t round rings (and 26-36t oval rings)
✓ 7mm of chainline adjustment so adjustments can be made quickly
✓ Works with most chainlines (including non-boost, Boost, and Super Boost)
✓ Forefront 4-way, front-accessible setup and adjustment
✓ Pop-Up tool-free chain access for simplified installation and drivetrain maintenance
✓ Upper guide features TPU co-molding to silence chain contact