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absoluteBLACK Premium Oval Road 110BCD 5B 50t 2x Chainring Black

3In Stock
Item Number
AB-ROV50-5BK
$189.99
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Product ID
240927
absoluteBLACK's Premium Shimano 110/5(bolt pattern) oval chainrings are designed for pre 2014 cranks like Shimano Dura-Ace FC7950, Ultegra FC6750, Shimano 105 -5750 and many more with 5 bolt fitting. These are finest shift-able oval chainrings on the market.
• Size (Mass +/-1g): 34T (30g), 36T (36g), 38T (41g), 50T (122g), 52T (135g) (53T coming soon) • Colour: Black, Racing Red, Grey (inner ring black only) • Compatibility: Shimano Dura-Ace 7950, Ultegra 6750, Shimano 105- 5750, Tiagra 4650, FSA, Rotor 3D & 3D+, S-works and many more older cranks. Also fits Sram Force and Red but NOT compatible with Sram cranks that have 1 hidden chainring bolt (Force22, Red22). Compatible with Di2 • BOLTS: For Outer chainring please order Long bolts: Changing Inner chainring to oval only? use original bolts • Material & Finish: cnc machined 7075 Txxx Aluminium. Long-lasting construction, type II anodizing • Ovality: Optimized to each size separately. 34T- 6.5% ; 36T- 11.4%, 38T- 11.4%, 50/52 - 10.3% ; Timing of 108 -109.5° after TDC (top dead centre) - Ideal for road climbing. Patent Pending IMPORTANT: If you currently use 53/39T chainrings you have 130BCD cranks (not 110bcd). In this case please look at absoluteBLACK 130BCD chainrings as you will not be able to use anything smaller than 53/39T. ADVANTAGES OF ABSOLUTE BLACK ROAD OVAL CHAINRINGS: • One of a kind special oval shape that helps you climb easier and faster (Patent Pending) • Over 15% stiffer than Rotor Qrings due to thicker, 5mm construction • Bespoke Absolute Black 6 point ramp and recess shifting design shifts better than any other brand and model of oval chainring • Finest design that provides excellent strength to weight ratio • You will not "feel" the oval shape while pedalling • Your pedalling action will feel smoother • Helps reduce stress on knees and helping your legs remain fresher for longer • You will be able to maintain better cadence while climbing • Reduces possibility of leg cramps • You will reduce chainring/cog shifts by at least 15%