Description
Discover the SUNN RADICAL FACTORY, a high-performance downhill MTB designed for speed and precision. Built for aggressive riders, it features a carbon frame, advanced suspension, and top-tier components. Explore the SUNN RADICAL FACTORY at Winrider.
SUNN RADICAL FACTORY – Built for Speed, Designed for Downhill
Built for Speed. Designed for Downhill.
Get ready to dominate the descent with the SUNN RADICAL FACTORY—a downhill MTB engineered for aggressive riders and competition-level performance. Every component, from its carbon/aluminum frame to the World Cup-worthy suspension, is built to go fast, hit harder, and ride with absolute confidence. Explore more in our Mountain Bikes collection.
Top Features at a Glance
✔️ Carbon Frame
Lightweight, stiff, and bombproof on big impacts.
✔️ Mullet Setup (29”/27.5”)
For superior control and agility.
✔️ Fox Float X2 Factory
Proven in the toughest DH circuits.
✔️ Fox 38 Float Factory
Smooth, sensitive, and race-ready.
✔️ SRAM AXS Pod 12v
Crisp shifts under pressure.
✔️ SRAM XO EAGLE
Massive stopping power when it matters.
✔️ Michelin Enduro Tires
Ready to grip any line, wet or dry.
Ride Like a Pro
When you’re flying downhill at full speed, control is everything. The SUNN RADICAL FACTORY delivers with its progressive geometry, mixed wheel setup, and race-tuned suspension. It’s a purebred DH bike that’s been tested and trusted on the gnarliest trails.
Whether you’re attacking World Cup tracks or sessioning your local bike park, this bike gives you the edge.
Tech Breakdown
| Component | Specification |
|---|---|
| Frame | SUNN Radical Factory Carbon |
| Fork | Fox 38 Float Factory Kashima |
| Rear Shock | Fox Float X2 Factory Kashima |
| Gearing | SRAM XO Eagle |
| Brakes | TRP DH-R EVO 220/203 |
| Wheels | DT Swiss EX1700 Spline |
| Tires | Michelin Enduro Racing 29×2.40 |
| Weight | Approx. 16.1 kg |
Why Shop at Winrider?
At Winrider, we don’t just sell bikes—we ride them. That’s why we curate only the best gear for downhill warriors and MTB enthusiasts. The SUNN RADICAL FACTORY is one of the most capable gravity bikes in our lineup—and it’s in stock, ready to ship.
Looking for E-MTB Power?
Explore these top electric mountain bikes from Winrider:
Ready to Drop In?
The SUNN RADICAL FACTORY isn’t for everyone—it’s for riders who go all-in. Available now on Winrider, your online destination for high-performance bikes.
Don’t wait. Own the downhill.
For more information, Contact us.
| Component | Specification |
|---|---|
| Frame | Full Carbon Toray Enduro Boost, Integrated, 160mm |
| Shock | Fox Float X2 Factory Kashima Trunnion 205/60 |
| Fork | Fox 38 Float Factory Kashima 170mm, Boost, Tapered |
| Wheel Set | DT Swiss EX1700 Spline Tubeless Boost, Thru Axle |
| Tires | Michelin Wild Enduro MS Racing Line 29×2.40 TLR |
| Derailleur | SRAM XO Eagle AXS 12V Rear |
| Shifter | SRAM AXS Pod Controller Eagle 12V |
| Cassette | SRAM Eagle XS1275 12V 10-52 XD |
| Crankset | XO Eagle Boost 165mm 32T |
| Brakes | TRP DH-R EVO 220/203 |
| Seatpost | Fox Transfer Factory Kashima 130mm (S), 150mm (M), 170mm (L/XL) |
| Saddle | Fizik Terra Aidon X5 |
| Cockpit | Brute One Alloy 780mm x 31.8 Rise 25 3D Forged Alloy, Integrated 31.8x45mm |
| Size / Weight | S (36), M (41), L (46) |









