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2026 Dartmoor Thunderbird FR Evo Singlespeed Bike

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Dartmoor
Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
Dartmoor Thunderbird FR Evo Singlespeed Bike
Model Year
2026
Intended Use
Freeride / Bike Park
Rider
Unisex
Sizes and Geometry
MD
LG
View Full Geometry
Sizes Additional Info
All specifications listed are with 180mm travel fork
View Full Geometry
Wheel Size
27.5" (650b)
Frame Material
Aluminum
Frame Material Details
6061-T6 alloy, one-piece forged aluminum rocker, molded chainstay protection
Rear Travel
180mm
Rear Shock
X-Fusion H3C HLR, trunnion mount, 225mm length x 75mm stroke
Spring rates: 400lbs (MD), 500lbs (LG)
Fork
Marzocchi Bomber Z1, GRIP damper, 36mm stanchions
Fork Travel
180mm
Head Tube Diameter
Tapered, 1.125" top, 1.8" bottom
Headset
Dartmoor Storm, IS42 upper, IS60 lower
Handlebar
Dartmoor Viper, 810mm width, 35mm clamp diameter
Stem
Dartmoor Viper, 35mm bar clamp
Grips
Dartmoor Roots
Brakes
SRAM Guide T, 4-piston
Rotors: 203mm
Brake Levers
SRAM Guide T, tooled reach adjust
Drivetrain
1x
Shifters
None
Front Derailleur
None
Rear Derailleur
None; includes Dartmoor singlespeed tensioner
ISCG Tabs
ISCG05
Chainguide
None
Cranks
FSA Comet Heavy Duty Alloy, 170mm length
Chainrings
FSA, direct mount, 34 tooth
Bottom Bracket
73mm English/BSA threaded
Pedals
None
Chain
KMC Z9, 9-speed
Cassette
Singlespeed sprocket, 13 tooth
Rims
Dartmoor Shield Alloy, 32 hole
Hubs
Dartmoor Reel, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with HG driver
Spokes
Dartmoor wheelset
Tires
VEE Tire Co. Flow Snap, MPC, wire bead, 27.5" x 2.6"
Saddle
Dartmoor Trail v.2
Seatpost
6061 alloy, 350mm length
Seatpost Diameter
30.9mm
Seatpost Clamp
Single bolt, 34.9mm
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
27.5" x 2.6"
Bottle Cage Mounts
One inside front triangle
Colors
Matte Black/Grey
Warranty
 
Weight
38 lb 2.2 oz (17,300 g)
Miscellaneous
• Four-Bar Horst-Link rear suspension design
• Internal cable routing; external rear brake hose routing
• SRAM UDH (Universal Derailleur Hanger)
Price
N/A
More Info

Dartmoor website

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Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
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