Bicycle Parts Shimano

Shimano Disc Brake Adaptors
- For use with 180mm post mount and 203mm disc rotor
- Brake Caliper Type: Post Mount
- Mount | Rotor Size: 180 Post | 203 Rotor

The Shimano Disc Brake Adapter are the finest disc brake adapters available for MTB disc brakes. It is built with an extremely stiff aluminum construction, so riders will able to achieve the proper brake alignment and optimum function. This bicycle disc brake adapter is for mounting with a Post Mount caliper to a Post Mount fork or bike frame. FEATURES:
- Stiff aluminum construction
- Mounting ware included
- Compatible with post mount calipers to post mount front fork or bike frame (P/P)
- Size: +20mm (140-160mm, 160-180mm)

Whether you're trying to mount your rotor with an IS or post-mount setup, we've got the right Shimano Disc Brake Adapters for the job. All you need is the skeleton key to understanding Shimano's admittedly byzantine model naming convention. SM-MA stands for Shimano Mount Adapter, so that'll be universal across models and can be safely ignored now that you're here. The rest of the model name is the important part. An F denotes the front brake and an R denotes the rear brake. The following number (160, 180, or 203) is, of course, the rotor size, with special parentheticals for 203mm rotor conversion. The final two initials respectively describe the caliper type and the frame/fork mount type, …

Shimano Disc Brake Adaptors
- For 74mm caliper on 74mm fork, using 203mm rotor
- Includes mounting hardware
- Brake Caliper Type: Post Mount
- Weight: 21
- Mount | Rotor Size: 160 Post | 203 Rotor

Shimano Disc Brake Adaptors
- For 74mm caliper on 51mm frame, using 160mm rotor
- Includes mounting hardware

Shimano Disc Brake Adaptors allow the use of different sized rotors to your frame or fork. SPECS:
- Brake Caliper Type: Flat Mount
- Mount | Rotor Size: Rear Flat | 160 Rotor

Whether you're in paradoxical possession of post-mount brake calipers and a flat-mount frame or just need to correct flat-to-flat mount adapter to fit your chosen rotor size, Shimano has a Flat Mount Disc Brake Adapter to get you up and running (and stopping) in a flash. Available in a variety of post/flat and flat/flat combinations to accommodate 140mm and/or 160mm rotors, this adapter installs quickly and ensures your calipers work seamlessly with that shiny new frame.

Shimano Disc Brake Adaptors allow the use of different sized rotors to your frame or fork. FEATURES:
- For Flat mount road caliper on flat mount fork, using 140/160mm rotor
- Does not include mounting hardware SPECS:
- Brake Caliper Type: Flat Mount
- Mount | Rotor Size: Front Flat | 160 Rotor

Shimano SM-BH90 disc brake hose and hose kits offer solutions for your brake hose and connection requirements. SPECS:
- JKS:
- OEM hose kit for Dura-Ace BR-R9170 disc brakes
- SS:

- OEM hose Kit for Deore BR-M615 disc brakes
- SB:
- OEM hose Kit for XT BR-M785 and SLX BR-M675 disc brakes

Shimano's 105 group continues to lead the charge where performance to dollar value matters in its road group range and it fully benefits from the technology featured in its Ultegra and Dura-Ace components. The new R7000 group keeps this tradition alive and well and the 105 CS-R7000 Cassette is a shining example of a race-worthy cogset that the self-sponsoring racer can truly appreciate. Shift ramping and tooth profiles mirror that of its top-tier groups which provide nearly-identical shifting performance with only a slight increase in weight separating it from its pricier siblings. Weather and wear-resistant nickel plated steel cogs and an aluminum spider carrier helps boost the durability and …

It’s hard to imagine that Shimano could improve upon the shifting performance of the Dyna-Sys 10-speed chain, but with the CN-HG95 XT 10-Speed Chain they’ve managed to reduce friction by roughly 60 percent. The CN-HG95’s directional/asymmetrical plate design allows the chain to glide effortlessly across cogs and chainrings, respectively. The new Sil-Tec surface treatment provides a quieter and cleaner ride while also increasing chain life.

Shimano Deore XT SM-RT86 6-Bolt Disc Rotors FEATURES:
- 3-layer structure with aluminum core and two stainless steel outer layers reduces rotor surface temperature approximately 100 degrees Celsius compared to all-steel rotors
- Aluminum spider
- Includes rotor fixing bolts and non-turn washers SPECS:
- Rotor Type: Two Piece
- Hub/Disc Compatibility: 6-Bolt Disc
- Pad Compatibility: All Pad Compounds

The Shimano CS-R7000 11-speed cassette offers high performing, rider-tuned gearing with wide gear choices. As part of Shimano's 105 R7000 series, this cassette is ideal for beginner road cyclists, combining great value with trickle-down technology from Shimano's top-tier groups.
- Features Shimano HG-EV technology for gear combination and cadence management SPECS: Weight 284g Drivetrain Speeds 11 Cassette Cogs 11-12-13-14-15-17-19-21-23-25-28 Cassette Body Type Shimano/SRAM 11 Speed Road

The Shimano Deore XT RT-MT800 centerlock disc brake rotor features an advanced heat sync design. FEATURES:
- Rotor construction uses Shimano FREEZA technology to boost heat dissipation and reduce fade
- Easy disc brake rotor installation with spline mount and lock ring
- Compatible with metal and resin brake pads SPECS:
- Rotor Type: Two Piece
- Hub/Disc Compatibility: Center-Lock Disc
- Pad Compatibility: All Pad Compounds
- Internal Lockring: Compatible with axles 12mm or smaller only
- External Lockring: Compatible with all axle sizes including 15 and 20mm through axles

The Shimano Deore XT RT-MT800 centerlock disc brake rotor features an advanced heat sync design. FEATURES:
- Rotor construction uses Shimano FREEZA technology to boost heat dissipation and reduce fade
- Easy disc brake rotor installation with spline mount and lock ring
- Compatible with metal and resin brake pads SPECS:
- Rotor Type: Two Piece
- Hub/Disc Compatibility: Center-Lock Disc
- Pad Compatibility: All Pad Compounds
- Internal Lockring: Compatible with axles 12mm or smaller only
- External Lockring: Compatible with all axle sizes including 15 and 20mm through axles

The Shimano Deore XT RT-MT800 centerlock disc brake rotor features an advanced heat sync design. FEATURES:
- Rotor construction uses Shimano FREEZA technology to boost heat dissipation and reduce fade
- Easy disc brake rotor installation with spline mount and lock ring
- Compatible with metal and resin brake pads SPECS:
- Rotor Type: Two Piece
- Hub/Disc Compatibility: Center-Lock Disc
- Pad Compatibility: All Pad Compounds
- Internal Lockring: Compatible with axles 12mm or smaller only
- External Lockring: Compatible with all axle sizes including 15 and 20mm through axles

The Shimano CS-R7000 11-speed cassette offers high performing, rider-tuned gearing with wide gear choices. As part of Shimano's 105 R7000 series, this cassette is ideal for beginner road cyclists, combining great value with trickle-down technology from Shimano's top-tier groups.
- Features Shimano HG-EV technology for gear combination and cadence management SPECS: Weight 284g Drivetrain Speeds 11 Cassette Cogs 11-12-13-14-15-17-19-21-23-25-28 Cassette Body Type Shimano/SRAM 11 Speed Road

The Shimano Deore XT RT-MT800 centerlock disc brake rotor features an advanced heat sync design. FEATURES:
- Rotor construction uses Shimano FREEZA technology to boost heat dissipation and reduce fade
- Easy disc brake rotor installation with spline mount and lock ring
- Compatible with metal and resin brake pads SPECS:
- Rotor Type: Two Piece
- Hub/Disc Compatibility: Center-Lock Disc
- Pad Compatibility: All Pad Compounds
- Internal Lockring: Compatible with axles 12mm or smaller only
- External Lockring: Compatible with all axle sizes including 15 and 20mm through axles

Designed to keep your braking system cool on long, demanding descents, the XTR RT-MT900 Centerlock Disc Rotor rapidly dissipates heat for more consistent braking performance in extreme conditions, as well as longer pad life and reduced brake fade. These rotors are optimized for the XTR M9100 and M9120 brakes, and feature a new design that improves cooling and decreases weight compared to the previous version of the XTR rotor, the RT-99. Employing Shimano's Ice Technologies Freeza construction, these rotors use a 3-layer design consisting of two steel braking surfaces sandwiched over an aluminum core. This allows Shimano to take advantage of the high thermal conductivity of aluminum, whereas …

The Shimano PD-RS500 road cycling pedal provides an ideal platform for novice riders. Tuned with reduced spring tension, the PD-RS500 maintains a secure connection with the cleat but allows for easier engagement and release than pedals aimed for more experienced riders. The larger platform on the body of the PD-RS500 also provides more visual real estate to spot when learning the fine motor-skills needed to use clipless pedals. The extra-wide platform increases power transfer when pedaling and can reduce hot-spots under foot that can result when using narrow cycling pedals. Although Shimano considers the PD-RS500 for novice riders, the easy-in, easy-out design makes it useful for any riders …

Shimano's Ultegra CS-R8000 Cassette is among our top picks for high-level road cycling because like all Ultegra drivetrain components, it's the perennial favorite based on the performance-to-dollars equation. With different demands for drivetrain ranges required for road, gravel, and CX riding, Shimano has created cassette ranges designed to allow the R8000 drivetrain to easily satisfy the needs for a variety of riders. The Ultegra CS-R8000 Cassette ranges as high as 32t, so you can set up the new Ultegra (or Dura-Ace R9100) with the range you need for gravel epics, 4 corner crits, hill climbs, junior nationals, and everything in-between.

The Shimano Deore XT RT-MT800 centerlock disc brake rotor features an advanced heat sync design. FEATURES:
- Rotor construction uses Shimano FREEZA technology to boost heat dissipation and reduce fade
- Easy disc brake rotor installation with spline mount and lock ring
- Compatible with metal and resin brake pads SPECS:
- Rotor Type: Two Piece
- Hub/Disc Compatibility: Center-Lock Disc
- Pad Compatibility: All Pad Compounds
- Internal Lockring: Compatible with axles 12mm or smaller only
- External Lockring: Compatible with all axle sizes including 15 and 20mm through axles

The Shimano CS-M5100 is the cassette for the DEORE 11-speed group. The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for 11-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.


- Ride anywhere with smooth and precise HG shifting

- Optimized gear combination and gear ratio

- 11-51T wide gear range

- 11-42T close gear step

- Series: Deore 11-speed
- Range: choose; 11/42t (11-13-15-17-19-21-24-28-32-37-42T); 11/51t (11-13-15-18-21-24-28-33-39-45-51T) …

Shimano SLX CS-M7000 11-Speed Cassettes
- Wider range and smooth gear steps for 1x11 system
- Provides smooth and stable shifting for aggressive trail riding
- The CS-M7000 cassette meets durability requirements for E-MTB applications