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E*thirteen Ultralight Guidering (5mm Boost) 42t - Black

E*thirteen Ultralight Guidering (5mm Boost) 42t - Black

SKU: CR3UNA-112

E*thirteen
$83.95
$83.95 $83.95
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  • Direct Mount chainring for XCX, TRS, and LG1 cranks
  • Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain
  • 10/11/12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains
  • Provides Boost 148mm chainline on XCX Mountain cranks and 142mm chainlines on XCX Gravel cranks
  • Provides chainline for Superboost spacing on TRS and LG1 cranks
Model Ultralite Guidering
Ring Type Single (Anti-Chain Drop)
Mount QuickConnect (E*Thirteen)
Teeth 42
Oval/Round Round
Color Black
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FAST & FREE

Orders over $99 ship next business day for free, all bikes ship for $125-150
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Take 30 days to return or exchange
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Ride Bicycles, LLC - since 2010

Welcome to Ride Bicycles! We’re a local, independently owned, full-service bike shop nestled in the heart of the Pacific Northwest. Since 2010, we’ve been dedicated to providing exceptional customer service and helping riders of all levels experience the joy of cycling. As passionate riders, we understand the unique needs of our community and offer personalized attention, mountain bike demos, and a curated selection of high-quality mountain and gravel bikes. Meet our team to discover the people who make Ride Bicycles special and see why we’re the perfect stop for your cycling journey.

Come visit our PNW Headquarters & demo a bike!

Got your eye on a new model or curious about eMTBs? We’re just 30 minutes from Seattle, located near some of the best trails and gravel zones the Pacific Northwest has to offer. Explore our demo fleet and find the perfect ride for your next adventure. Book a demo today and use code DEMODEAL for 10% off! 😎


160 Northwest Gilman Blvd, Suite 102
Issaquah, WA 98027 (425) 961-9061

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