Dura Ace FC-9000 53T/52T and 50T Outer ChainringGenuine replacement Dura Ace FC-9000 53/52 and 50 tooth outer chainrings. For best shifting performance please take a note of the matching inner ring these outer rings need to be paired with.Features: Pairing configuration: 53 outer with 39 inner 52 outer with 38 inner 52 outer with 36 inner 50 outer with 34 innerA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The BBB Aluboys Jockey Wheels feature high quality ball bearings and are compatible 9 and 10 speed Shimano rear derailleurs and Campagnolo 11 speed rear derailleurs.
This superb model comes from one of the world leaders for high-end chainrings. Additionally, its precision CNC-machined A7075/T6 construction delivers immense strength and durability. Finally, its performance guarantees longevity and has been used by multiple World, Tour de France and Olympic champions.
This top-notch chainring is perfect for your Shimano M8000/MT700 single ring set-up. Its narrow/wide tooth configuration makes it an ideal replacement for your old or worn out existing model.
For best shifting performance please take a note of the matching outer ring this inner ring need to be paired with.
This TA X112 34 tooth inner chainring is compatible with 2015 Campagnolo 11 speed 4-arm chainset such as Super Record, Record and Chorus. Made from heat treated 7075 alloy, they are anodised Anthracite in colour and feature lazer engraved decals.
Like Ceramic Hybrid, Zero Ceramic use a combination of ceramic (Silicon Nitride - Si3n4) balls and steel races, except they are of higher Grade 3 quality. The races are also black oxide treated and ground toa mirror finish which prevents corrosion and provides near perfect efficiency and tolerances.Key Features: Bearing Code: MR 17287,Dimensions: 17 x 28 x 7mm,ABEC: 5,Grade: 3,Seals: LLB,Grease: Kyodo Yushi PS-2,Application: Hubs, Bottom Brackets,Weight: 13.00g.
The Enduro HyGlide hybrid seals combine the best of both worlds, oil retention and dirt/debris rejection. This design provides world-class performance in a long-lasting seal and delivers smooth action throughout the entire travel of the fork. This unique design joins the oil seal and wiper into a single unit, creating an ideal fork seal.The integrated top wiper is produced using a specific formulated polyurethane material, rather than a rubber compound that many fork seal manufacturers use. Our poly wiper/seal is a proper wiper keeping dirt and the elements out. In testing it is 300% more effective than a rubber wiper with garter spring used by many leading seal manufacturers. The co-molded oil seal below is made from Polyacrilate, the perfect material for the extreme operating temperatures and high pressures. The oil seal is also infused with MOS2 (Molybdenum Disulphide), a dry lubricant similar to graphite. While this is is the optimal material for the oil seal, it is separate in its duties from the upper wiper and is the reason for combining materials in to one hybrid seal.This cold-fused design allows the elimination of 1 sealing lip and further decreases the friction or “stiction” as referred to regarding fork movement. Between the two sealing lips, we have designed a large cavity area to hold lubricant to again prevent contamination and easy movement of the reciprocating fork producing more active suspension.With superior sealing action and cleaner fork lowers, your fork service intervals can be increased we find by 2 or 3 times compared to what the OE recommends. The HyGlide integrated wiper and oil seal provide much easier installation. No more fussing with a very thin lower seal that is fragile and easily bent when trying to install.
This superb model comes from one of the world leaders for high-end chainrings, to provide you with outstanding pedal stroke performance. Its design and manufacturing process has been carefully studied so each tooth provides you with lasting durability. Additionally, this genuine FSA chainring is a perfect choice of replacement for your old or worn-out existing model.
Replacement precision CNC machined chainrings for either Shimano or Campagnolo systems.
This superb model is machined from AL7075-T6 and is ramped and pinned to ensure that shifting is precise and smooth with no chain suck. Additionally, its pins are stainless steel, which resists corrosion.
TA only make their chainrings from the best 7075 T6 heat treated aluminium sheet. The teeth are cut in the traditional manner on a lathe which produces a much better and more accurate tooth form than pressing which is used by most chainring manufacturers.