The ES300 is a splined bottom bracket for use with Shimano Octalink chainsets, available in a number of shell widths and spindle lengths. The cartridge design allows easy installation without the need for adjustment.Featuring an oversized 22mm diameter hollow cold forged Cr-Mo spindle and Shimano's Octalink design, the ES300 bottom bracket is stiff, strong and lightweight giving a more efficient pedaling platform and improved power transfer compared to traditional square tapered spindles.The sealed cartridge assembly with oversized ball bearings and maintenance free high efficiency rubber seals keep out dirt, mud and water, increasing performance and lengthening service intervals.
Shimano Adaptor to connect electric wire SD300 to current SD50 wire system.EW-SD300 wires use a slim 3.45 mm diameter plug, they can be connected to the 5.1 mm EW-SD50 wires with the use of EW-AD305 adapterReliable and secure water resistant connection
The Shimano Tourney 7-Speed TZ21/TZ31 freewheels ensure a smooth transition when shifting up or down the block. With the TZ31 you can conquer the hills using the super-low 34T gear. The TZ21/TZ31 freewheels are renowned for there reliability and smooth shifting. Suitable for mountain bikes and a wide range of other cycles.
The Shimano Alivio SL-M3100-R shift lever provides responsive rear shifting for 9-speed mountain bike drivetrains. The Rapidfire Plus lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.Great value Alivio 9-speed mountain bike Rapidfire lever for crisp gear shiftingMega9 compatible - for use with precision 9-speed drivetrainPod design allows the use of this shifter with any brake leverLow-friction design means that shifters have a light and responsive short-stroke action that reduces shifting effortEasy to read optical gear displayBarrel adjuster for fine gear tuningComplete with inner OPTISLICK cable and SP41 outer cablesEasy access clamp band adjustment for quick set up
Featuring Prime's Race compound, with a higher percentage of Kevlar, strength and durability is increased, while vibrations that cause brake squeal are reduced. Multiple hard and soft metals have been effectively added to our compound to improve the modulation and heat buil up, making Prime's Shimano Road Disc Brake Pads the ultimate choice for Shimano Road disc brake systems in wet and dry conditions. And, with our strong, lightweight Carbon-Steel backplate weight is reduced by 27% when compared to our standard steel backplate.
Water Repellent To make our BB86 Bottom Bracket even more durable, we've used special seals, which keep moisture out while keeping drag to a minimum. A tube is also included to further enhance water repellence. Our bottom brackets are hand-assembled, so we can ensure that all our BBs are finished to perfection to keep your bike riding smoother for longer. Ceramic Bearings With our ceramic bearing option, friction is reduced meaning less energy is required to turn the cranks, they're also more durable, and don’t rust so they'll require less maintenance. If you're a rider seeking out every possible advantage over the competition, the ceramic option can help take your performance to the next level.
Precision made with the highest quality materials, Prime Bottom Brackets and BB adaptors ensure your cranks run smoother for longer.
Precision made with the highest quality materials, Prime Bottom Brackets and BB adaptors ensure your cranks run smoother for longer.
Specifically developed for 68 and 73mm bottom bracket shells with a 48.8mm chain line. Available in various styles and pull options. #D-Type front derailleur (down swing, direct mount) Lightweight front Direct mount Dyna-Sys11 11-speed double MTB derailleur for smooth gear changes Dual Pull design for use with top or bottom cable routing Top pull only for further increased tyre clearance on 29ers, for use with top tube cable routing #E-Type front derailleur (top swing, E-type, direct mount) Lightweight front E-type mount Dyna-Sys11 11-speed double MTB derailleur for smooth gear changes Down Pull design for use with bottom bracket cable routing #H-Type front derailleur (high clamp, down swing) Dual Pull design for use with top or bottom cable routing Top pull only for further increased tyre clearance on 29ers, for use with top tube cable routing Developed specifically for double chainsets and frames with band on frame design #L-Type front derailleur (low clamp, top swing) Developed specifically for double chainsets and frames with band on frame design Down Pull design for use with bottom bracket cable routing #Please note Not all options are pictured
The junction is required for connection of rear mech, front mech, battery, and cable to battery indicator junction box with reliable and secure water resistant connectors. Cables sold separately.
Please note - TL-FC25 bottom bracket installation tool is not included. Sizing Options: English Thread: for bike frames with 68mm wide bottom bracket shells Italian Thread: for bike frames with 70mm wide bottom bracket shells
The slick performing and durable Shimano Tiagra 4700 rear derailleur delivers high-performance gear changes and operation all at a low price. *Please note, due to a specific pull ratio, this derailleur is only compatible with Tiagra 4700 shifters.