THUNDERBIRD FR PRO GX Kup on-line
WHEEL SIZE
29"/27.5"
FORK TRAVEL
190mm
FRAME TRAVEL
180mm
WEIGHT
17.40kg
Description


Freeride has many faces - and the all-new Thunderbird FR family is built to master them all. We scrapped the old geometry and started from the ground up, creating a frame that’s stronger, more agile, and ready for the biggest jumps.

The Thunderbird FR Pro GX is the ultimate bikepark machine from Dartmoor-Bikes. This is the best freeride bike we have ever built, straight out of the box - designed for riders who want to shred. Everything.

At the heart of this bike is our brand new version of Thunderbird FR frame in a stealth matt black finish with mirror silver decals. It runs a mullet setup with a 29-inch front wheel and 27.5-inch rear for the perfect mix of rollover speed and playful control, but you can also run it full 27.5 if you want.

Up front, the RockShox ZEB Ultimate fork in striking Electric Red delivers 190 mm of ultra-controlled travel, combining stiffness and precision worthy of the world’s toughest freeride lines. Out back, the RockShox Vivid Air Ultimate shock provides the perfect blend of sensitivity, adjustability, and support - with that bottomless feel only the new Vivid Air can deliver.

The SRAM GX DH 7-speed drivetrain with an 11–25T cassette keeps the gearing tight, clean, and ready for bike-park speed runs. Tough Patrol welded rims paired with Reel Expert hubs form a durable and reliable wheelset wrapped in Schwalbe Albert Gravity Pro radial-construction tires - the pinnacle of grip, traction, and precision control across any surface.

The cockpit is dialed with the new Thunder CNC-shaped stem and Lightning Hi handlebar for pinpoint steering response. When it’s time to slow things down, SRAM Maven Silver brakes deliver massive stopping power and consistency no matter how steep the line gets.

Send it, Bro!
 

MAIN FEATURES

  • 190/180mm front/rear suspension travel
  • New version of Thunderbird FR frame
  • Mullet setup (29" front, 27.5" rear)
  • RockShox Zeb Ultimate fork in Electric Red with 190mm travel
  • RockShox Vivid Air Ultimate rear shock
  • SRAM GX DH 7-speed drivetrain with 11-25T cassette
  • New FSA Comet Heavy Duty crankset
  • New Dartmoor Patrol v.2 welded rims with Reel Expert hubs
  • Schwalbe Albert Gravity Pro tires with radial construction
  • New Dartmoor Thunder fully CNC machined stem with Lightning Hi handlebar
  • SRAM Maven Silver brakes for ultimate stopping power

     
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Specification

WHEEL SIZE

29"(front)/27.5"(rear)

FRAME

Matt Midnight Black, AL 6061-T6, travel 180mm

FRAME SIZE

Small, Medium, Large

FORK

Rock Shox Zeb Ultimate 29", Charger 3.1 RC2, travel 190mm, axle 15mm, 1.8 tapered

SHOCK

Rock Shox Vivid Air Ultimate, DH RC2, 225X75mm

SHOCK HARDWARE

22.2x8mm/Trunnion

HEADSETS

Dartmoor Storm OEM

DERAILLEUR

SRAM GX DH 1x7

SHIFTER

SRAM GX DH, 7-speed

BRAKES

SRAM Maven Silver, 4-piston brakes, rotors SRAM Centerline front/rear 200mm

CRANKSET

FSA Comet Heavy Duty 2026, 160mm

CHAINRING

Direct mount 36T

CASSETTE

SRAM PG-720, 11-25T

CHAIN

SRAM PC-1110

PEDALS

without

RIMS

Dartmoor Patrol v.2 29", 32H, F/V, tubeless ready (front) / Dartmoor Patrol v.2 27.5", 32H, F/V, tubeless ready

FRONT HUB

Dartmoor Reel Expert Boost 110x15mm, 32H

REAR HUB

Dartmoor Reel Expert Boost 148x12mm, Shimano HG freehub

FRONT TIRE

Schwalbe Albert Gravity Pro 29x2.5, Ultra Soft, Radial

REAR TIRE

Schwalbe Albert Gravity Pro 27.5x2.5, Soft Radial

HANDLEBAR

Dartmoor Lightning Hi 800mm, Ø35mm

STEM

Dartmoor Thunder CNC, Ø35mm

GRIPS

Dartmoor Roots

SADDLE

Dartmoor Trail V.2

SEATPOST

Dartmoor Player, Ø30.9mmx300mm

COLOR

Matt Midnight Black

WEIGHT

17.40kg (w/o pedals)

Geometry
size reach (mm) stack (mm) ST (mm) TT (mm) eTT (mm) CS (mm) HT (mm) HT angle (°) eST angle (°) BB drop (mm) WB (mm) stand-over (mm) wheel size (") hub size headset type (S.H.I.S) BB type (mm) post diam. (mm) clamp diam. (mm) brake mount max. rotor size (mm)
SMALL 445 652 410 - 545 430 110 63.5 81 34/15 1237 795 27.5/Mullet 148x12 IS42/IS60 - 30.9 34.9 PM 180 203
MEDIUM 470 652 430 - 570 430 110 63.5 81 34/15 1262 795 27.5/Mullet 148x12 IS42/IS60 - 30.9 34.9 PM 180 203
LARGE 490 652 450 - 590 430 110 63.5 81 34/15 1282 795 27.5/Mullet 148x12 IS42/IS60 - 30.9 34.9 PM 180 203

HOW TO RIDE