Shimano Alfine BR-S7000 Alfine 2-Piston Calliper, Post Mount, Black
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Product Information
Full details
The Shimano Alfine BR-S7000 is a 2-piston post mount brake caliper designed for cyclists seeking reliable stopping power with a focus on low maintenance and safety. Its key benefit lies in the use of mineral oil, which is non-corrosive and safer than traditional hydraulic fluids. A potential caveat is its requirement to be used in conjunction with Shimano hydraulic brake levers for optimal performance.
All features
| Series | Alfine |
|---|---|
| Model Part Number | BRS7000FRL |
| Brand | SHIMANO |
Extended Product Information
FAQs
What type of brake fluid does the BR-S7000 caliper use?
The BR-S7000 caliper is designed exclusively for use with Shimano mineral oil.
Can I use this caliper with any brake lever?
No, this caliper must be used in conjunction with compatible Shimano hydraulic brake levers for proper function and performance.
What is the advantage of using mineral oil?
Mineral oil is non-corrosive to bike components and seals, less hazardous to handle, and generally requires less frequent maintenance compared to conventional hydraulic fluids.
How do I bleed the BR-S7000 caliper?
The caliper features a one-way bleeding system for an easy and clean process. Refer to the Shimano technical documentation for the specific bleeding procedure.
Can I use this with my existing Centre Lock rotors?
Yes, the BR-S7000 caliper is compatible with both 6-bolt and Centre Lock rotors.
What kind of brake pads come with this caliper?
The caliper comes with G03S resin pads.
Is this caliper suitable for mountain biking?
While it offers reliable stopping power for general use, it's primarily designed for hybrid, commuting, or light touring applications. For demanding mountain biking, a higher-piston count caliper might be more appropriate.
Troubleshooting
Brake lever feels spongy
The hydraulic system likely needs bleeding. Follow the one-way bleeding procedure using Shimano mineral oil.
Brakes are noisy
Clean the rotor and brake pads. Ensure pads are not contaminated with oil. Check for rotor or pad alignment issues.
Brake caliper is rubbing
Adjust the caliper alignment on the post mounts. Ensure the rotor is true and not warped. Check that the shim-less mounting system is properly secured.
Brake power feels weak
Check brake pad wear. Ensure the hydraulic system is properly bled and full of fluid. Verify compatibility with lever and rotor.
Pros and Cons
Pros
- Safe and easy-to-handle mineral oil system.
- Quick and straightforward installation process.
- Adaptable to common rotor mounting standards (6-bolt and Centre Lock).
- User-friendly bleeding procedure.
- Durable construction for consistent performance.
Cons
- Requires compatible Shimano hydraulic brake levers.
- Resin pads may offer less power in extreme wet conditions compared to metallic pads.
- Post mount specific, requiring compatible frame and fork mounts.
Setup, Compatibility & Care
Setup:
- Ensure your frame and fork have post mount brake bosses.
- Mount the caliper using appropriate post mount hardware. The shim-less mounting bracket allows for direct attachment.
- Connect the hydraulic hose to the caliper and your compatible Shimano hydraulic brake lever.
- If necessary, cut the hose to the correct length and perform a bleed following Shimano's instructions for one-way bleeding.
Compatibility:
- Levers: Must be used with Shimano hydraulic brake levers.
- Rotors: Compatible with both 6-bolt and Centre Lock rotors.
- Fluid: Designed exclusively for use with Shimano mineral oil.
- Mounting: Post mount standard.
Care:
- Periodically check brake pad wear and replace when necessary using G03S resin pads or compatible alternatives.
- Keep the caliper body clean; wash with water and mild soap if necessary, and dry thoroughly. Avoid high-pressure cleaning.
- Bleed the system annually or if the brake lever feels spongy, using only Shimano mineral oil.