TRP VISTAR Chainring Size:50t The Apex XPLR derailleur hits

The Apex XPLR derailleur hits the sweet spot of smooth jumps over a big gear range

A standard one-size-fits-all serving may underdeliver or overdeliver based on bodyweight

MWR-7 7 mm Ratcheting Metric Wrench

Compatibility: BSA or T47 Threaded BB ShellsFeatures: Custom bearings

TRP VISTAR Chainring Size:50t The Apex XPLR derailleur hitsEngineered for performance across road and gravel, the VISTAR Chainring delivers precise power transfer and exceptional chain retention in any condition. Featuring an advanced wave tooth profile, it grips the chain securely without the need for a chain guide, keeping your drivetrain quiet and efficient Features Wave tooth profile Engineered for superior chain retention without a guide, even in rough terrainAnodized finish Durable and corrosion