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- Hydroformed 6061 Aluminium frame
- SR Suntour XCT30 fork with lockout
- Shimano 8-speed drivetrain
- Hydraulic disc brakes front and rear
- 27.5" tubeless-ready rims
The Silverback SE Series 8 27.5" Hardtail Mountain Bike in Thunder Grey offers a rugged and reliable ride with its hydroformed 6061 aluminium frame and SR Suntour XCT30 fork. Ideal for trail riding, it features a Shimano 8-speed drivetrain for smooth shifting and hydraulic disc brakes for consistent stopping power. The bike's 27.5" tubeless-ready wheels ensure better traction and comfort over rough terrain, while its versatile design includes features like a dropper post compatibility and semi-internal cable routing.
Brakes: | F: Shimano BL-MT200(L) with BR-MT200(F) Altus Disc Brake Assembled Set, 800mm Hose R: Shimano BL-MT200(R) with BR-MT200(R) Altus Disc Brake Unassembled Set, 1700mm Hose |
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Cassette: | Shimano CS-GH400-8 Cassette, 11-45T, 8-Speed |
Chain: | Shimano CN-HG40 Chain, 116 Links with End Pin |
Crankset: | Shimano FC-U2000-1 Essa Chainwheel, 32T, 7/8 Speed |
Derailleur rear: | Shimano RD-U2000 Essa Rear-Derailleur, 8-Speed, Top normal Shadow Design, Direct Attachment |
Fork: | SR Suntour XCT30 Coil, 29" x 2.25", 100mm Travel, Hydraulic Lockout with Preload Adjuster |
Frame: | Hydroformed tubing, Tapered headtube, T6 - 6061 Aluminium, semi-internal cable routing, dropper post compatible, 40mm kickstand mounts, 135mm x 10mm QR rear hub spacing, 27.5 & 29" x 2.35" tyre cleara |
Grip: | PVC Grips, 120mm, Black |
Handlebar: | Alloy Handlebar, Dia: 31,8mm, 680mm, 9° Backsweep, 12mm Rise, Sanblasted Black |
Handlebar stem: | Alloy Stem, 31.8mm, ±6° Rise |
Hubs: | F: Shimano HB-QB400 Front Hub, QR, 32H, 100mm OLD, Disc 6-Bolt, Black R: Shimano FH-QC300-HM Freehub, Centre Lock, 32H, 8-11 Speed, OLD: 135mm, QR: 170mm |
Rim: | SURFACE Custom Wheelset (XS-SM: 27.5"; MD-XL: 29") Symmetrical Alloy Rim, Tubeless Ready |
Rotor front: | Shimano SM-RT10 180mm Rotor, with Lock Ring |
Rotor rear: | Shimano SM-RT10 160mm Rotor, with Lock Ring |
Season: | 2025 |
Seat post: | Alloy, 30.9mm, Black Seat Post |
Shifters: | R: Shimano SL-M315-8R Altus Shift Lever, 8-speed |
Tyres: | CST 1820 2.10" (XS-SM: 27.5"; MD-XL: 29") |
Wheel size: | 29" / 27.5" (Varies by Frame Size) |
Hardtail Mountain Bike Sizing Chart

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Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.