Pedal Thrasher 4 Trapeze Hardtail Mountain Bike Purple
Up to 12 months interest free
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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 come 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.
- All-new 6061 alloy frame
- Upgraded Front suspension fork 100mm travel
- Updated geometry
- 27.5" wheels with quick release axles
- Knobbly 2.1" tyres
The Pedal Thrasher 4 Trapeze Mountain Bike is our best value disc brake mountain bike! Thrasher 4 Trapeze suits a recreational or entry-level value-conscientious rider looking for a comfortable and capable bike that will encourage them to ride further. The Trapeze model features a dropped top tube which improves accessibility. Thrasher 4 Trapeze highlights include comfortable padded saddles, chunky grips, wide handlebars and a short stem. Technical features include an upgraded cast alloy suspension fork to smooth out your ride, a Shimano-based 3x7 speed drivetrain with trigger shifters which are super easy to use plus they have a wide range of gears to tackle any incline with ease, wide MTB platform pedals and lighter weight alloy cranks. The mechanical disc brakes offer all-season braking power, but we've used upgraded sealed cartridge bearings in the bottom bracket and machined alloy hubs which work together to help extend your maintenance intervals. Rolling on light double-wall alloy rims fitted with grippy and wide MTB style tyres, Thrasher 4 Trapeze also features Quick release hubs, making tyre changes or transporting your bike in smaller cars much easier.
Questions Answered
What is the Thrasher 4 used for?
The Thrasher 4 was designed for light off-roading, commuting, and recreational rides around town and along your local bike paths. With it's awesome components, it can take on a wide variety of surfaces and gradients.
Why is the Thrasher 4 different?
The big point of difference that sets the Thrasher 4 apart from most other entry-level and value-focused MTB-style machines is the inclusion of Mechanical Disc Brakes. You'll find these are much more powerful and reliable than traditional V-Brakes, and work in all types of weather. Additionally, they're longer-lasting, so you won't have to bring in the bike for a service quite as soon!
Who is the Thrasher 4 designed for?
The Pedal Thrasher 4 best suits beginners who've never tried mountain biking or those who need a bike that can handle a little rougher terrain. Perhaps you're moving onto your first adult-sized bike, or maybe you just want something tough and reliable.
Pedal Bikes offer a lifetime frame warranty and 2 year warranty on parts. Click here for more details.
SKU | PedalThrasher4TPAubergine |
---|---|
Season | 2025 |
Sizing SKUs | XS: PDRDTHS4TP113, SM: PDRDTHS4TP115 , MD: PDRDTHS4TP117, LG: PDRDTHS4TP118 |
Click & Collect | Yes |
Shipped Nationally | Yes |
Colour | Purple |
Frame | Recreational Hardtail MTB style |
Frame Material | Alloy |
Fork | Cast Alloy Uppers & Lowers with Steel Stanchion, Coil Spring QR Dropout |
Front Travel | 100mm |
Speeds | 3 x 7 |
Front Gears | Triple |
Groupset Brand | Shimano |
Groupset | Shimano Mixed |
Rear Gears | 7 Speed |
Crankset | Alloy 170mm Steel CR 42/34/24 + Plastic Chainguard |
Pedals | 9/16" Resin Platform |
Chain | KMC HV500 |
Brake Type | Mechanical Disc Brake |
Brakes | JAK 5 with Alloy Lever |
Shifters | LTwoo 7 speed Trigger |
Derailleur Front | TZ500 |
Derailleur Rear | TY-300 |
Cassette | Freewheel 28T |
Wheel Size | 27.5" (650b) |
Tyres | Feiyue 27.5 x 2.1" Wire |
Rims | 36h 27.5" machined edge double wall alloy |
Hubs | QR LBB Threaded |
Bottom Bracket | Square Taper |
Handlebar | Steel 680mm |
Headset | 44mm Steel LBB Threadless |
Grips | Textured TPE Ergo Shape |
Stem | Alloy 60mm |
Saddle | Comfort MTB |
Seatpost | 27.2mm x 350mm Alloy |
Hardtail Mountain Bike Sizing Chart
- Women
- Men