Cycling spare-parts kit aimed at restoring hydraulic brake function and reliability, the SRAM Caliper Piston Kit replaces worn pistons and seals. Riders gain confidence from consistent braking on club rides and daily commutes. Is this the straightforward workshop spare that keeps Level-series calipers serviceable?
⚡ At a Glance
- • Service Readiness: Parts and a piston tool supplied for a single caliper service session
- • Best for: Home mechanics and workshop technicians servicing SRAM Level-series calipers
- • Not ideal for: Riders using non-hydraulic or non-SRAM braking systems
Service kit includes aluminium caliper pistons, seals, O-rings and a monoblock piston tool. Designed for SRAM Level Ultimate, TLM and eTap HRD calipers.
Faster Servicing – With a monoblock piston tool
Monoblock piston tool specified as 2–21 mm supports guided piston insertion and aligns pistons during refit. Tool design reduces the chance of uneven seating when returning pistons to the bore.
Quicker, more controlled piston replacement in workshop or at home. Fewer adjustments required during reassembly.
Durable Replacements – With aluminium caliper pistons
Aluminium caliper pistons supplied as direct replacements match the original piston form and bore dimensions. Material choice and machining ensure compatible interfacing with existing caliper hardware.
Correct-fit pistons restore dependable piston movement and braking response. Suitable for maintaining Level-series brake performance.
Restored Hydraulic Integrity – Thanks to seals and O-rings
Complete set of seals and O-rings replaces worn sealing surfaces, recreating the hydraulic barrier around the piston. Fresh seals reduce the risk of fluid bypass and pressure loss.
Re-sealing the caliper helps maintain consistent braking pressure and prevents leaks. Useful when restoring an overhauled caliper to serviceable condition.
✨ The 4 Key Reasons for SRAM Caliper Piston Kit
- Monoblock piston tool – Speeds piston installation, reducing time spent per caliper
- Aluminium caliper pistons – Direct replacement pistons supplied for correct fit
- Full seal and O-ring set – Enables complete reseal during caliper rebuilds
- Complete spare kit – Includes parts and a tool for straightforward servicing
📋 Technical Details at a Glance
- Category: Sports
- Brand: SRAM
- Product type: Caliper Piston Kit
- Compatibility: SRAM Level Ultimate, TLM, eTap HRD
- Contents: Aluminium caliper pistons, seals, O-rings, monoblock piston tool
❓ Frequently Asked Questions
Q: Which calipers are compatible with the kit?
A: Compatible with SRAM Level Ultimate, TLM and eTap HRD calipers, as stated in the product information.
Q: What parts are included in the kit?
A: The kit includes aluminium caliper pistons, seals, O-rings and a monoblock piston tool for servicing.
Q: Is a piston installation tool provided?
A: Yes, a monoblock piston tool specified for 2–21 mm is included to assist piston refit.
🏆 Our Verdict
The SRAM Caliper Piston Kit suits home mechanics and workshop technicians who service SRAM Level-series hydraulic brakes. Inclusion of aluminium pistons, seals, O-rings and a monoblock piston tool makes the kit a practical, workshop-ready spare. While an initial outlay is required, the kit helps extend caliper life and reduce unscheduled maintenance, delivering useful long-term value.
