Key Features:Fits Shimano Hollowtech II and SRAM GXP type bottom brackets.,With rubber grip handle..
Genuine Shimano HollowTech II bottom bracket assembly. Length of screw thread is increased to enable the fitment of chain devices Set includes left and right hand cups spacers inner cover and inner O-rings Light weight seal structure helps to remove vital grams Sealed cups keep out dirt and water Maintenance free Compatible with 68 mm and 73 mm shell Durable gold anodised finish Easy installation
Genuine Shimano HollowTech II bottom bracket assembly. Length of screw thread is increased to enable the fitment of chain devices Set includes left and right hand cups spacer inner cover and inner O-rings Light weight seal structure helps to remove vital grams Sealed cups keep out dirt and water Maintenance free Compatible with 83 mm shells Durable gold anodised finish Easy installation
BMX HollowTech II crankset for serious racing using the new external bottom bracket bearing system to maximum effect Lightweight yet rigid design is highly durable and incredibly strong HollowTech II bottom brackets bearings are mounted outboard of the frame increasing there diameter and placing them more widely apart; this dramatically changes the load on the bearings increasing rigidity and bearing service life We recommend that this bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit Comes complete with chain ring fixing bolts and nuts For use with a single chainring in a choice of sizes from 34 tooth to 46 tooth
Lightweight HollowTech 2 105 11-speed chainset. Innovative HollowTech forged and anodised aluminium crank arms utilise a hollow design that minimises flex and keeps the weight low. The chainring teeth have been developed to work in conjunction with HG-X 11-speed chains for increased contact to provide greater efficiency and improved power transfer HollowTech 2 allows the bottom bracket bearings to be spaced wider apart enabling the use of larger bearings and an increased axle diameter Can be used with Shimano external or press-fit bottom brackets The system allows for easier installation adjustment and maintenance Lightweight anodised SG-X aluminium chainrings for smooth and precise shifting
Shimano TLFC37 crank Adaptor Installation tool for Impact wrench,For use with BBR60 HollowTech II bottom brackets.
Enjoy quicker, more precise front shifting and efficient power transfer thanks to its HOLLOWGLIDE structure. It cuts weights yet maintains stiffness, strength and performance. What’s more, the crank arm length starts at 160mm so smaller riders can benefit from SHIMANO’s legendary shifting.An attractive aluminum crank with hollow arms for lightweight, rigidity, and durabilityThe newly designed crank arms offer an optimized balance between lightweight and efficiency. The crank, formed with hollow aluminum technology, is anodized with a beautiful gloss black anodized finish, giving it a luxurious look. The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance.Key Features:Optimal balance of stiffness, strength, weight and rotational performance,HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting,Crank arm length: 160, 165, 170, 172.5, 175 mm Gear combination: 50-34T, 52-36T Q-factor: 148 mm.
Key Features:FC-M7100 SLX Crankset without ring,12-speed,52 mm chainline.
Key Features:All-mountain SLX HollowTech II crank set is tough and aggressive yet also lightweight and excellent value,The HollowTech II Chainset features hollow forged crank arms which are both lightweight and rigid whilst being incredibly strong and durable,HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability,70 degree spider arm for optimal rigidity,For 12-speed SM-CRM75 chainring (sold separately),SM-CRM75 chainring teeth feature ShimanoÔÇÖs new Dynamic Chain Engagement technology offering enhanced chain retention, driving rigidity and highly efficient,We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect facing and fit,For use with 12-speed HG+ MTB chains only,With a 55 mm single ring chain line for use in conjunction with 148 mm O.L.D..
Key Features:Genuine Shimano HollowTech II bottom bracket assembly,Set includes left and right hand cups, spacers, inner cover, and inner O-rings,Light weight seal structure helps to remove vital grams,Sealed cups keep out dirt and water,Maintenance free,For use with FC-MX70 / MX71 chainsets, 68 mm shell with short sleeve,Durable anodised finish,Easy installation.
Key Features:FC-M7130 SLX Crank set without ring,12-speed,56.5 mm chainline.
Key Features:FC-M8100 XT Crankset without ring,12-speed,52 mm chainline.