Rotor Round Direct Mount Road Outer ChainringsThis stunning road chainring is specifically designed for use with your Rotor ALDHU cranks. Additionally, this superb model's robust CNC-machined 7075 aluminium construction provides excellent pedal stroke performance, so you can maintain the edge over your competitors.Features: Material: CNC-machined 7075 Aluminium Compatibility: Rotor ALDHU cranks Use: Road Mount: Direct mount Speed: 11 speed Weight: 168g approxBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor Round Direct Mount Road Outer ChainringsThis stunning road chainring is specifically designed for use with your Rotor ALDHU cranks. Additionally, this superb model's robust CNC-machined 7075 aluminium construction provides excellent pedal stroke performance, so you can maintain the edge over your competitors.Features: Material: CNC-machined 7075 Aluminium Compatibility: Rotor ALDHU cranks Use: Road Mount: Direct mount Speed: 11 speed Weight: 168g approxBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor Round Direct Mount Road Outer ChainringsThis stunning road chainring is specifically designed for use with your Rotor ALDHU cranks. Additionally, this superb model's robust CNC-machined 7075 aluminium construction provides excellent pedal stroke performance, so you can maintain the edge over your competitors.Features: Material: CNC-machined 7075 Aluminium Compatibility: Rotor ALDHU cranks Use: Road Mount: Direct mount Speed: 11 speed Weight: 168g approxBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor Q Rings DM Oval ChainringsThese stunning Oval chainrings are specifically designed for use with your 2x11 speed road cranks. Additionally, their robust CNC-machined 7075 aluminium construction provides excellent torque for conquering every climb and descent.Features: Material: CNC-machined 7075 Aluminium Mount: Direct mount Use: Road Speed: 2x11 speedBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor believe that standard Q-Rings offer an optimal adaptation; stability; biomechanical balance for most cyclists. However, they are aware of scientific research and feedback from pro riders that shows that greater ovality can be desirable and useful for certain athletes since not all riders have the same muscle build, riding form, or pedaling style.
100% CNC-machined, these outer chainrings are available in various sizes and for cranks (5 spider) with 110 or 130 BCD.
These smooth rotating and fully sealed angular contact Ritchey Pro Headset Bearings are supplied in bags of two (except the 1.1/8” to 1/5” tapered option which will be supplied as a single unit). Additional Specifications: Dimensions: 1.1/8" - 1.5" Taper Option Outer: 51.9mm; Inner: 40.0mm: Thickness: 8mm 1.1/8" - 41.0mm Option: Outer: 41.0mm; Inner: 30.5: Thickness: 7mm 1.1/8" - 41.8mm Option: Outer: 41.8mm; Inner: 30.5: Thickness: 8mm Manufacturer’s Part Numbers: 1.1/8" - 1.5" Taper Option: 55040007004 1.1/8" - 41.0mm Option: 55440007001 1.1/8" - 41.8mm Option: 55340007001
This Renthal 1XR narrow wide chainring is constructed from 7075 T6 aluminium with a hard anodised surface treatment and mud evacuation grooves in its tooth bed. The reduced frontal profile of the 3.5mm wide teeth increases mud clearance for the inner chain plates and increases longevity. Finally, its alternating 1.8/3.5mm width teeth interlock with the chain for ultimate security, with no loss of efficiency. Its Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all conditions.
Details: The 7075 T6 aluminium alloy chainwheels are 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life. Renthals combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life.
This stunning model is tested on North Vancouver's notorious 'Shore', so you'll be safe in the knowledge that your Race Face gear can take on anything you throw at it. Additionally, it weighs only 175g, so you won't have to worry about any unnecessary weigh holding you back.
Compatible with 1x9, 1x10, 1x11, and 1x12-speed drivetrains, this Race Face Cinch mount compatible chainring offers fantastic performance and style benefits to any mountain bike (MTB). Race Face put a lot of thought into this CINCH chainring so that you don't have to. Loaded with innovation and toughness, this direct mount ring holds the chain tight with narrow-wide tooth profiling and comes in tons of options to compliment your build. Perfect Hold This chainring has an alternating narrow-wide teeth configuration for unbeatable chain retention no matter how bumpy things get on the trail. Torque It Real Good Manufactured from forged 7075-T6 alloy, this tough chainring can stand up to anything your jacked quads can throw at them. Technologies: - Narrow Wide tooth profiling ensures ultimate chain retention. - Attaches as part of the RF Cinch system (using common Park BBT-22 bottom bracket tool) - allowing to switch between DM rings/spiders with ease. - Utilises RF proprietary spline design. - 7075-T6 aluminum, aerospace grade strength. - Stiff 4mm plate thickness to transfer loads without flexing. - Compatible for 9, 10, 11 and 12 speed. Manufacturer's Part Numbers: D40224 Black 28T D40421 Black 30T D40422 Black 32T D40425 Black 38T
Bolt-on this do-it-all chainring with reversible laser etched graphics and you're ready to rip. Built strong with aerospace-grade aluminium and our trusted narrow wide tooth profiling, this ring can hang with everyone from DH racers to XC adventurers. Perfect Teeth This chainring uses the trusted RF alternating narrow-wide tooth configuration for a more secure chain hold and unbeatable chain retention. Don't Bend Don't Break A burly 4mm thick 7075-T6 alloy plate makes this chain ring super stiff and strong as an ox. This ring wants you to always put your best foot forward. Manufacturer's Part Numbers: D40278BLK Black 30T D40350BLK Black 32T D40351BLK Black 34T