Good quality and only place I could find pack of 4 rather than them.coming in 2's at double the price 😆
Great so far! Stop exceptional and low noise.
Gorilla Brakes Enduro Pro Ultimate pads for Tektro HD-R290, HD-R310 and HD-R510 flat-mount calipers.
F10BS and F10XS identify the compatible pad shape; they are not caliper model names.
At a glance
Specifications
- Compound
- Enduro Pro Ultimate
- Backing plate
- Steel
- Pad shape
- Tektro F10BS / F10XS shape
- Riding
- Road, gravel, commuting and compatible e-bikes
- Pack contents
- 2 brake pads and 1 pad spring
- Coverage
- 1 compatible brake caliper
Each pack contains one pair of brake pads (2 pads) and 1 pad spring for one compatible caliper. Order two packs for both brakes only after checking that both calipers use this pad shape.
Check before ordering
Compatibility
Match your exact caliper model and existing pad shape before ordering. These pads fit Tektro HD-R290, HD-R310 and HD-R510 flat-mount calipers. F10BS and F10XS identify the compatible pad shape, not additional caliper models.
| Brake family | Compatible calipers |
|---|---|
| Tektro flat mount | HD-R290, HD-R310 and HD-R510 |
- Caliper / pad references
- HD-R290, HD-R310, HD-R510, F10BS, F10XS
Suitable for compatible e-bike brakes
Enduro Pro Ultimate is an e-bike-rated compound. Use this pad shape only with the compatible calipers listed here, and match the complete brake setup to your bike and total load.
Rotor compatibility
This compound is suitable for all bicycle disc brake rotor types, including rotors marked “resin pads only”.
Rotor diameter and thickness must still meet your brake manufacturer’s specifications. Check the rotor’s condition and minimum permitted thickness before fitting new pads.
Compound performance
Enduro Pro Ultimate
Our published compound testing shows strong braking output as rotor temperatures rise. Enduro Pro Ultimate also achieved the best wear resistance within the bench test group.
These findings describe the samples and setups tested. Actual performance and wear depend on your braking system and riding conditions.
Heat management
Caliper temperature vs rotor temperature
Swipe or scroll sideways to read the whole plot.
All curves shown
About this test
The horizontal axis shows rotor temperature; the vertical axis shows caliper temperature. At the same rotor temperature, a lower curve means a cooler caliper in this test setup. Consider this alongside braking power, pad life and correct fitment when choosing pads for long descents or heavier loads.
Indicative test comparison. Results relate to the tested samples and setup.
Compare braking power across compounds
All eight curves use the Shimano XT RT86 rotor. Choose a compound to highlight its tested result.
Why some curves stop earlier
Each test run stopped when the measured caliper temperature reached 120°C, the stopping threshold used to protect the piston seals in this test setup. The horizontal axis shows rotor temperature. Sintered’s shorter curve means the caliper reached the limit at a lower rotor temperature.
Swipe or scroll sideways to read the whole plot.
All curves shown
About this test
This chart compares braking power for bedded-in pads, all tested with the Shimano XT RT86 rotor. The horizontal axis shows rotor temperature (°C); the vertical axis shows braking power (W). Each curve represents the compound and backing-plate configuration named in the selector. Compare curves within their plotted ranges; no result is shown beyond the end of a curve.
Two Enduro Pro Ultimate results are shown: the main comparison sample and the aluminium-backed sample. Both used the Shimano XT RT86 rotor. Compare each curve as its labelled backing-plate configuration.
Test context: All pads shown can be good choices for their intended use when correctly matched to the bike and rotor, installed and bedded in. A lower or shorter curve does not by itself make a pad a poor everyday choice. Real riding temperatures depend on the route, total load, braking technique and setup; this test does not establish a temperature limit for the average rider. Rotor choice can substantially affect braking power, but these results apply to the tested combinations. This comparison does not guarantee the same improvement on another bike or identify one best pad for every rider.Fitting and bedding in
Follow our installation guide, then complete the recommended bedding-in procedure to prepare the new friction material and establish an even transfer layer on the rotor.
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Help & fitting
Get your brakes ready
Check your fitment, prepare your brakes and find support.
Your questions
About these brake pads
Fitment, materials and performance explained.
Are F10BS and F10XS brake caliper names?
No. They are pad references. This listing is for Tektro HD-R310 and HD-R510 flat-mount calipers using that shape.
How many brakes does one pack cover?
Each pack contains one pair of brake pads (2 pads) and 1 pad spring for one compatible caliper. Order two packs for both brakes only after checking that both calipers use this pad shape.
Are the ratings for this pad shape or for the compound?
The ratings describe the Enduro Pro Ultimate friction compound, not this caliper, backing plate or complete braking system. Braking performance also depends on the brake setup, rider and load, terrain, conditions and bedding-in.
Can these pads be used on an e-bike?
Enduro Pro Ultimate is an e-bike-rated compound. Use this pad shape only with the compatible calipers listed here, and match the complete brake setup to your bike and total load.
Do the pads need bedding in?
Yes. Follow the installation and bedding-in guides before normal riding. Bedding in prepares the new friction material and rotor contact surface.
Does the quietness rating mean the pads are silent?
No. The compound has a quietness rating of 8 out of 10. Noise can still vary with the rotor, conditions, alignment, contamination and bedding-in.
Product video
Enduro Pro brake pad compounds
An overview of Enduro Pro Ultimate, Semi-Metallic and Resin. This listing supplies Enduro Pro Ultimate pads. See the product information for fitment and pack contents.