Giant Reign E+ brake pad compatibility guide
Find brake pads for your Giant Reign E+. The verified UK builds below include the exact official bike photograph and brake specification. Match the model and year, check the fitted front and rear calipers, then choose your pad compound in the linked collection. Older recorded builds remain available in Finder search.
Compatibility last checked 27 October 2026. Brake specifications are verified against manufacturer and published technical sources.
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Electric mountain bikes
Fitted front and rear: Shimano Deore, BR-M6120, 4-piston, hydraulic disc, 220mm[F], 203mm [R]. This opens the verified Gorilla Brakes collection so you can choose your compound.
Fitted front and rear: Shimano BR-MT420, 4-piston, hydraulic disc, 203mm. This opens the verified Gorilla Brakes collection so you can choose your compound.
Giant Reign E+ brake pad questions
Use the exact build and model year listed above, then compare the caliper markings with the linked Giant specification. The collection contains the compatible pad shape; choose your preferred compound there.
No. Builds, model years and markets can have different brakes. The verified match belongs to the specific row, not every bike sharing the family name.
Rotor diameter alone does not identify the pad shape. The manufacturer’s front and rear rotor measurements are retained in each specification. Check both fitted calipers, especially if either brake has been replaced.
No. These are UK-market Giant specifications in English, German or French. Check the actual calipers on bikes bought elsewhere. Each photograph comes from the linked exact official bike page, but the photo alone does not prove brake compatibility.
Yes. Some builds use different calipers or pad shapes at the front and rear, so check both mappings on the exact bike card.
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