100% CNC-machined, these outer chainrings are available in various sizes and for cranks (5 spider) with 110 or 130 BCD.
Ultimate chain retention. All conditions.The Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all conditions. Alternating 1.8 / 3.5mm width teeth interlock with the chain for ultimate security, with no loss of efficiency.The reduced frontal profile of the 3.5mm wide teeth increases mud clearance for the inner chain plates and extends longevity.Durability of the hard wearing 7075 T6 aluminium construction is maximised with a hard anodised surface treatment and mud evacuation grooves in the tooth bed.Features:Alternating 1.8 / 3.5mm width teeth. ,CNC machined 7075 T6 Aluminum.,Hard anodised surface finish,Mud grooves in the tooth bed,Ultra stiff I-Beam cross section,Mud clearance and wear-proof profiling,104mm BCD..Weight:30t 40g,32t 42g,34t 46g,36t 50g,38t 54g.Specifications:Material 7075 T6 aluminium,Fitting 4 Arm,Speed 8-11 speed,BCD 104,Teeth 30, 32 , 34, 36 or 38T .
Ultimate chain retention. All conditions.The Renthal 1XR chainring tooth profiling ensures the highest level of chain retention, in all conditions. Alternating 1.8 / 3.5mm width teeth interlock with the chain for ultimate security, with no loss of efficiency. The reduced frontal profile of the 3.5mm wide teeth increases mud clearance for the inner chain plates and extends longevity. Durability of the hard wearing 7075 T6 aluminium construction is maximised with a hard anodised surface treatment and mud evacuation grooves in the tooth bed.Specifically designed to fit SRAM X01, X1 and GX cranksets.Features:Alternating 1.8 / 3.5mm width teeth. ,CNC machined 7075 T6 Aluminum.,Hard anodised surface finish,Mud grooves in the tooth bed,Ultra stiff I-Beam cross section,Mud clearance and wear-proof profiling,94mm BCD (for SRAM X01, X1 and GX cranksets)..Sizes: 30, 32, 34, 36 and 38t.Weight:30t 40g,32t 42g,34t 46g,36t 50g,38t 54g.
Key Features: 1 pair of chainrings designed for the Brose e-Bike system,Each set consists of an Alloy outer and steel inner ring,Steel chainring bolts,10 speed compatible.
Renthal 1XR ChainringEnjoy reliable chain retention, with this durable Chainring from Renthal. Designed with a wide-tooth profile to help keep your chain secure, without losing rotation. The reduced frontal profile increases mud clearance for the inner chain plates for longer-lasting performance. Made from hard-wearing 7075 T6 aluminium with a hard-anodised surface treatment, this is a hard-quality chainring that has been made to last. FeaturesAlternating 1.8/3.5mm width teethMaterial: CNC machined 7075 T6 AluminiumHard anodized surface finishMud grooves in the tooth bedUltra-stiff I-Beam cross-sectionMud clearance and wear-proof profilingChain Compatibility: 9/10/11/12 speedBolt Circle Diameter: 104mmWeight: 36g (approx.)Part No: MCR107Buy Renthal Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
RRP BEARING PRESSPLEASE NOTE THAT ALL ADAPTORS FOR THIS PRESS ARE SOLD SEPERATELY DUE TO THE LARGE VARIETY OF OPTIONSDesigned for the home mechanic. This simple and effective bearing press will extract and insert linkage bearings with ease. Thanks to a CNC construction this tool is ultra durable. A wide range of adaptors are available to suit almost any linkage bearing. (Sold Separately see below)The bearing press and adaptors are supplied separately so you can customize the bearing press kit to suit your requirements for greater value for money. Adaptor kits are supplied with full extraction and insertion fittings.For more information on adaptor kits see the size guide tabExtracting Bearings (RED adaptors) - SOLD SEPARATELYPlace the RED adaptors from your RRP BEARING KIT as shown below take time to ensure that all the parts fit flush and are aligned to prevent any damage to parts or frame. In particular check that the female adaptor cup is flush on the frame to prevent frame damage.Wind on the main handle until the parts all come together make a final check that everything is aligned properly. Continue to wind on the main handle which will allow the male adaptor to pull on the inner race of the bearing and extract it into the female adaptor cup (NB: The male adaptor passes through the female adaptor to ensure a uniform and true extraction*) it will become harder to turn once the bearing starts to extract. After a couple of turns stop and check that the bearing is extracting properly before continuingInserting Bearings (BLUE adaptors) - SOLD SEPARATELYPlace the BLUE adaptors from your RRP BEARING KIT as shown below take time to ensure that all the parts fit flush and are aligned to prevent any damage to parts or frame.Wind on the main handle until all the parts come together the male adaptor should be pressing on the outer race of the bearing you are inserting. Make a final check that everything is all aligned. Continue to wind on the main handle the male adaptor will press onto the outer race of the bearing and insert it (NB: The male adaptor passes through the female adaptor to ensure a uniform and true insertion*) it will become harder to turn once the bearing starts to insert. After a couple of turns stop and check that the bearing is inserting properly before continuingGeneral InformationALL BEARING KIT ADAPTORS ARE SOLD SEPARATELY.The BPET is only suitable for frames with flat surfaces to press against. This tool is designed for the competent home mechanic who has reasonable knowledge and experience of working on bikes. This tool is designed to extract and insert linkage bearings however the tool can also be used to press and extract bearings on hubs and freehub bodies(NB: the handle arms have been reduced in length and thickness to decrease the torque available reducing the risk of damage from misalignment / incorrect installation)*Bearing Kits 1 2 & 3 don’t have male adaptors (just female ones) due to the small size of the bearing bore hole
The Hope E-Bike Spiderless Retainer Ring Boost is designed specifically for E-Bikes and uses a narrow/wide design to grip onto the chain and stop it from dismounting when riding over harsh and uneven terrain, which theoretically means you can ditch your chain guide for this simple and clean looking system. They are constructed from CNC machined 7075-T6 aluminium that provides the perfect blend of strength and being lightweight, a hard anodised finish make them ultra durable and increases longevity. Direct mount retainer ring designed specifically for Bosch, Brose & Shimano Motor E-BikesSaves weight without need for a separate spiderThe narrow/wide chainring is designed to retain the chain without the need of a chain deviceQuieter drivetrain and less dragCNC machined 7075-T6 aluminium provides the perfect blend of lightweight and strengthCompatible with 9, 10, 11 and 12 speed set-upsHard anodised finish makes them ultra durable and increases longevity34T
Precision CNC machined A7075/T6Key Features: Shifting ramps and stainless steel pins for outer and middle rings,Black anodised with CNC details,Laser etched logos,Available in Shimano 10 speed (N10) or Campag 11 speed (C11).
Key Features:9, 10, 11, & 12spd eagle - these chainrings are designed to work with all 9 speed, 10 speed, and 11 speed chains. They also work with 12 speed eagle and 12 speed kmc chain. They do not work with shimano 12 speed hyperglide+ chain or sram 12 speed flattop chain.,If using a 9-speed drivetrain use a 10-speed chain. It fits tighter for better chain retention.
Key Features:Supplied in TruVativ packaging.No rentention pin, use with guard.Teeth: 36.Chainring BCD: 104.
SRAM X-Sync Eagle Oval Direct Mount ChainringThe result of extensive testing by SRAM’s engineers in the laboratory and on the trails, SRAM brings you an oval version of its race-proven X-Sync Eagle Chainring. In addition to outstanding durability and chain grip over harsh terrains, the oval shape makes the most of your pedalling effort. This is achieved by positioning the oval's high point where your pedalling stroke is most powerful. This design also makes climbing easier, as the oval's lower point is positioned at the weakest point of your pedal stroke. This tough mountain bike (MTB) chainring combines seamlessly with Eagle chains for reduced drivetrain noise and wear.Features:Material: Forged AluminiumSpeed: SRAM 11-Speed, SRAM Eagle 12-SpeedBolt Circle Diameter (BCD): Direct MountCompatibility: SRAM Direct Mount mountain bike (MTB) cranksetsSold IndividuallyManufacturer's Part Number: CR-XSNC-DM-B1Weight: 70gTechnologies: X-Sync 2: The next evolution of SRAM X-Sync technology. The aggressive tooth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-Sync Eagle design reduces friction and the accumulation of mud, grit and grimeBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The radical look and feel of the SRAM X SYNC Eagle Oval chainring is a direct result of SRAM drivetrain engineers studying the performance and wear characteristics of thousands of X-SYNC chainrings. The longer, positive-rake tooth shape has been designed to work perfectly with the Eagle chain to increase chain retention and overall pedalling efficiency, while decreasing friction, noise and wear. -Only Eagle drivetrains are system engineered to give every rider the ultimate 1x experience. -The complete Eagle system — crankset, chainring, chain, shifter, derailleur and cassette — is designed, tested and proven to deliver the ultimate mountain bike drivetrain. -Only Eagle offers the lightest, highest-performing, most durable system our engineers, professional athletes and customers asked for. -Only Eagle is capable of revolutionising the ride for all riders on every kind of terrain. -Eagle technology provides an expanded, optimum, gear range making you fast on the flats, giving you control on the climbs and unleashing your speed on the descents.