Silverback SE Series 8 27.5" Hardtail Mountain Bike Passion Berry
Up to 12 months interest free
Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »
Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.
First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.
Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.
The Silverback SE Series 8 27.5" Hardtail Mountain Bike in Passion Berry is designed for riders who seek a robust and versatile mountain bike. Its hydroformed aluminum frame ensures strength and durability, while the SR Suntour XCT30 fork offers 100mm of travel to handle various terrains. Equipped with Shimano 8-speed gearing and hydraulic disc brakes, this bike delivers smooth shifting and reliable stopping power. With a wide 27.5" x 2.35" tyre clearance, it provides stability and control on rugged trails. Whether you’re hitting the trails or commuting, this bike’s design supports a comfortable and efficient ride.
Silverback SE Series 8 27.5" Hardtail Mountain Bike Passion Berry
- Hydroformed aluminum frame with tapered headtube
- SR Suntour XCT30 Coil fork, 100mm travel
- Shimano 8-speed rear derailleur and cassette
- Hydraulic disc brakes with 180mm/160mm rotors
- 27.5 x 2.35" tyre clearance
Robust Frame Design
The hydroformed aluminum frame offers a blend of strength and lightweight performance, making it suitable for rugged terrains and demanding rides.
Advanced Suspension
Featuring a SR Suntour XCT30 fork with 100mm travel and hydraulic lockout, the bike absorbs shocks and ensures a smooth ride over uneven surfaces.
Reliable Stopping Power
Equipped with Shimano hydraulic disc brakes and large rotors, the bike provides strong, consistent braking performance in various weather conditions.
What is the Silverback SE Series 8 27.5" used for?
The Silverback SE Series 8 27.5" is used for off-road mountain biking and trail riding, offering durability and control on rugged terrain.
Why choose the Silverback SE Series 8 27.5"?
Choose the Silverback SE Series 8 27.5" for its robust aluminum frame, advanced suspension system, and reliable Shimano hydraulic disc brakes, ensuring a smooth and controlled ride.
Who is the Silverback SE Series 8 27.5" designed for?
The Silverback SE Series 8 27.5" is designed for mountain bikers who need a durable, versatile bike for trail riding and challenging terrains.
SKU | Silverback25SESeries827.5PassionBerry |
---|---|
Season | 2025 |
Sizing SKUs | XS: SIRE2544013645, SM: SIRE2544013652 |
Click & Collect | Yes |
Shipped Nationally | Yes |
Frame | Hydroformed tubing, Tapered headtube, T6 - 6061 Aluminium, semi-internal cable routing, dropper post compatible, replaceable derailleur hanger, integrated 40mm direct-mount 2-bolt kickstand mounts, bottle bosses, 135mm x 10mm QR rear hub spacing, 27.5 x 2 |
Fork | SR Suntour XCT30 Coil, 100mm Travel, Hydraulic Lockout with Preload Adjuster |
Rear Gears | 8 Speed |
Crankset | Shimano FC-U2000-1 Essa Chainwheel, 32T, 7/8 Speed |
Pedals | One Piece PP Pedal, Black |
Chain | Shimano CN-HG40 Chain, 116 Links with End Pin |
Brake Type | Hydraulic Disc Brake |
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 |
Derailleur Rear | Shimano RD-U2000 Essa Rear-Derailleur, 8-Speed, Top normal Shadow Design, Direct Attachment |
Cassette | Shimano CS-GH400-8 Cassette, 11-45T, 8-Speed |
Wheel Size | 27.5" (650b) |
Tyres | F: CST 1820 27.5x2.10" | R: CST 1820 27.5x2.10" |
Rims | SURFACE Custom Wheelset, 27.5" Symmetrical Alloy Rim, Tubeless Ready |
Hubs | F: Shimano HB-QC300 Front Hub, QR, 32H, 100mm OLD, Centre Lock, Black | R: Shimano FH-QC300-HM Freehub, Centre Lock, 32H, 8-11 Speed, OLD: 135mm, QR: 170mm |
Handlebar | Alloy Handlebar, Dia: 31,8mm, 680mm, 9° Backsweep, 12mm Rise, Sanblasted Black |
Headset | Semi-Integrated Threadless Headset |
Grips | PVC Grips, 120mm, Black |
Stem | Alloy Stem, 31.8mm, +/-6° Rise |
Saddle | Nylon Base Saddle, Black |
Seatpost | Alloy, 30.9mm, Black Seat Post |
Hardtail Mountain Bike Sizing Chart
- Women
- Men

Legend
ST Seat Tube
TT Top Tube
CS Chain Stay Length
HTA Head Tube Angle
STA Seat Tube Angle
BD Bottom Bracket Drop
HT Head Tube
FL Fork Length
R Reach
S Stack
WB Wheel Base
Size |
XS | SM | Wheel Size | 27.5" (650b) | 27.5" (650b) | Frame Size | XS | SM | ST Seat Tube (mm) | 350.0 | 380.0 | TT Top Tube (mm) | 565.0 | 582.0 | CS Chain Stay Length (mm) | 445.0 | 445.0 | HTA Head Tube Angle (°) | 68.0 | 68.0 | STA Seat Tube Angle (°) | 74.0 | 74.0 | HT Head Tube (mm) | 95.0 | 95.0 | R Reach (mm) | 393.0 | 410.0 | S Stack (mm) | 598.0 | 598.0 | WB Wheel Base (mm) | 1109.0 | 1126.0 |