ONEUP YOUR SRAM 94MM OR SHIMANO 96MM BCD CRANK WITH OUR TRIED AND TESTED NARROW WIDE PROFILE. ~ Subtly slotted bolt holes allow for a perfect fit with both 94 and 96 BCD symmetrical crank arms. ~ Narrow Wide tooth profile eliminates chain drop with the perfect chain mesh fit. ~ Perfect 49mm chainline with 2mm Shims included for a quieter drivetrain, improved chainring wear and best no drop performance. ~ Reuse your existing 8-10mm long ring hardware. No new bolt packs required. ~ Aggressive crud chamfers for awesome mud shedding performance and extended ring life. ~ Reinforced wide tooth design provides maximum ring durability when run without a bash guard. ~ Made from hard wearing 7075-T6 aluminum plate. *Shims - Included with rings. For 2x crank conversions; shims between the crank and ring get you back to an ideal 49-50mm chainline. For 3x crank conversions; shims under the bolt heads allow reuse of your 3x hardware. SPEC Material: 7075-T6 Aluminum Weight: 43g (30T), 49g (32T), 58g (34T) Chainline: 49mm Chainline Explained Compatibility: 9, 10, 11 and 12 Speed SRAM Chains (not compatible with 12 Speed XTR Chains) Colour: Black All symmetrical 4 arm 94 mm BCD cranks (SRAM XO1, X1, GX), all symmetrical 4 arm 96 mm BCD cranks (Shimano compact triple M782, M672, M622, M612) SRAM chainrings usually have the BCD laser etched on the back of the ring If your Shimano 3x crank has a 30T middle ring this is the 1x ring you need. Shimano crank part numbers are usually laser etched on the pedal end of the crank on the back face. Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER