Check the listing for details. Garbaruk 3-Bolt MTB Boost Chainring. Gold. Color: Gold, Condition: New. Listed at 71.00 USD. Garbaruk 3-Bolt MTB Boost Chainring - GoldThe Garbaruk 3-Bolt MTB Boost Chainring works with cranksets that use a 3-bolt direct mount interface. Garbaruk chainrings use taller chainring teeth and a narrow wide tooth profile which reduces chain drop. They also use chamfered edges to allow mud and debris to more easily clear from the chainring. The chainring is compatible with 9-, 10-, 11- and 12-speed drivetrains and weighs only 50 grams (30T). Garbaruk direct mount chainrings feature Variable Chainline Technology. This means that larger chainrings sit slightly outboard to improve frame clearance at the chain stay. CompatibilityCrankset: Compatible with 3-bolt direct mount cranksetsChain: This chainring is compatible with 9-, 10-, 11-, 12-speed SRAM, Shimano and KMC groupsets SpecsColor: GoldInterface: 3-Bolt Direct MountOffset: 30T - 4.3 mm | 32T - 3.6 mm | 34T - 3.6 mmChainline: 30T - 50.7 mm | 32T - 51.4 mm | 34T - 51.7 mmSpeeds: 9-, 10-, 11-, 12-speed SRAM, Shimano and KMCMaterial: Made from 7075-T6 aluminumWeight: 28T - 39 grams | 30T - 50 grams | 32T - 54 grams | 34T - 59 grams | 36T - 67 grams Why Buy from Power Meter City1. We ship fast! All orders ship on the same day your order is placed!2. Free shipping on all orders in the U.S.3. We are an authorized Garbaruk dealer and this product comes with a full warranty.4. Expert advice and customer service in case you need any help.5. We offer a free, 30-day return policy on new items. About our CompanyAt Power Meter City, we focus on power meters and related accessories and components. Our focus on these products means we can offer you the best possible selection, advice and service.We have been in business since 2016 and are based in southern California. We are an authorized dealer of every product we sell.