22% Off Full Price

Silverback SE Series 8 27.5'' Hardtail Mountain Bike Thunder Grey

Brand: Silverback

SKU: Select a size

Other Colours

Blue

Grey

Silverback SE Series 8 27.5'' Hardtail Mountain Bike Passion Berry

Purple

Grey

Silverback SE Series 8 29'' Hardtail Mountain Bike Passion Berry

Purple

Blue

Size: Select a size

XS SM

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

$699.00 Full price

$699.00

Club price

$899.00 Full price

REQUEST A PRICE BEAT

Pick up Delivery

Your store:

No location set

No click & collect information available for this location.

Click & Collect:

In Store

Select a size to view stock availability at this store.

$9.90 Not available

Express Shipping $19.00

Select a size to view stock availability at this location.

Alloy Frame/ Suntour Fork

100mm Front Travel

27.5" (650b) Wheel Size

Hydraulic Disc Brake

Have a Question? Ask an expert on 1800 990 523

Product Details

Description

The Silverback SE Series 8 27.5" Hardtail Mountain Bike in Thunder Grey is built for durability and performance. It features a hydroformed 6061 aluminium frame and an SR Suntour XCT30 fork, making it perfect for trail riding. The Shimano 8-speed drivetrain ensures smooth gear changes, while hydraulic disc brakes provide reliable stopping power. Its 27.5" tubeless-ready wheels offer enhanced traction and comfort on rough terrain. The bike also includes dropper post compatibility and semi-internal cable routing for a versatile riding experience.

Key Features

Hydroformed 6061 Aluminium frame
SR Suntour XCT30 fork with lockout
Shimano 8-speed drivetrain
Hydraulic disc brakes front and rear
27.5-inch tubeless-ready rims

Specifications

Product Overview

Product

Silverback SE Series 8 27.5'' Hardtail Mountain Bike Thunder Grey

Brand

Silverback

Parent SKU

Silverback25SESeries827.5ThunderGrey

SKU

Silverback25SESeries827.5ThunderGrey

Size SKUs

XS: SIRE2544013935
SM: SIRE2544013942

Matrix Barcodes

XS: 86544013935
SM: 86544013942

Year Model

2025

Product Features

Frame Material

Alloy

Colour

Grey

Wheel Size

27.5" (650b)

Brake Type

Hydraulic Disc Brake

Front Travel

100mm

Build

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 2.35" tyre clearance, rack and fender mounts

Fork

SR Suntour XCT30 Coil, 100mm Travel, Hydraulic Lockout with Preload Adjuster

Handlebars

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

Pedals

One Piece PP Pedal, Black

Saddle

Nylon Base Saddle, Black

Seat Post

Alloy, 30.9mm, Black Seat Post

Wheels

Wheel Size

27.5" (650b)

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

Tyres

F: CST 1820 27.5x2.10" | R: CST 1820 27.5x2.10"

Groupset

Crankset

Shimano FC-U2000-1 Essa Chainwheel, 32T, 7/8 Speed

Chain

Shimano CN-HG40 Chain, 116 Links with End Pin

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

Front Rotor

Shimano SM-RT10 Rotor, 180mm, with Lock Ring

Rear Rotor

Shimano SM-RT10 Rotor, 160mm, with Lock Ring

Rear Derailleur

Shimano RD-U2000 Essa Rear-Derailleur, 8-Speed, Top normal Shadow Design, Direct Attachment

Cassette

8 Speed

Frequently Asked Questions

What is the Silverback SE Series 8 27.5" used for?

The Silverback SE Series 8 27.5" is designed for trail and mountain biking. It excels in providing a stable and durable ride over rough terrain and varied trail conditions.

Why choose the Silverback SE Series 8 27.5"?

Choose the Silverback SE Series 8 27.5" for its robust frame, reliable suspension fork, and dependable Shimano drivetrain. It offers a versatile and smooth riding experience suitable for a range of trail conditions.

Who is the Silverback SE Series 8 27.5" designed for?

The Silverback SE Series 8 27.5" is designed for mountain bikers and trail enthusiasts seeking a durable and high-performance hardtail bike. It is ideal for riders looking for a reliable and versatile bike for various off-road adventures.

Find Your Size

Step 1: Measure your height

Take off your shoes
Stand with your back straight against a wall
Balance a book on your head to mark your height on the wall
Measure your height by the distance from the floor to the mark

Your height:

Find Your Size

Step 2: Adjust your inseam

Based on your height, we’ve calculated a starting point.
You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
Inseam typically falls with 5cm of the average.

Your inseam:

Find Your Size

Your results

For the Silverback SE Series 8 27.5'' Hardtail Mountain Bike Thunder Grey we suggest the following size.

More playful More stable

Height: --

Inseam: --

Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

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. Learn more »

Durable Frame Construction

The hydroformed 6061 aluminium frame provides robust support and durability for varied trail conditions. Its tapered headtube enhances handling stability.

Versatile Suspension Fork

The SR Suntour XCT30 fork offers 100mm of travel with a hydraulic lockout, allowing you to adjust for different terrains and ride conditions. This ensures a smoother ride on uneven trails.

Reliable Shimano Drivetrain

Equipped with an 8-speed Shimano drivetrain, the SE Series 8 delivers precise and dependable gear changes. This setup is ideal for tackling diverse trail challenges.

Not sure what sized bike is best?

Answer a few short questions and we'll make a recommendation on which size is best for you.

Your selected size: -

Legend

Available size

Current size

Unavailable size

Suggested sizing

Silverback SE Series 8 27.5'' Hardtail Mountain Bike Thunder Grey geometry diagram

Legend

ST Seat Tube
STA Seat Tube Angle
R Reach
TT Top Tube
BD Bottom Bracket Drop
S Stack
CS Chain Stay Length
HT Head Tube
WB Wheel Base
HTA Head Tube Angle
FL Fork Length

Wheel Size

27.5" (650b)

Stack

598

Reach

393

410

Top Tube Length

565

582

Seat Tube Length

350

380

Seat Tube Angle

74.0

Fork Length

Head Tube Length

Head Tube Angle

68.0

Handlebar Height

Bottom Bracket Drop

Chainstay Length

Wheelbase

Standover Height

711

706

Minimum Seat Height

Maximum Seat Height

Reviews

Improve a product