BLACKBIRD 27.5 Kup on-line
WHEEL SIZE
27.5"
MATERIAL
AL 6061-T6
FRAME TRAVEL
160mm 
Description

Enduro demands maximum versatility from a bike – difficult and long uphilling, downhilling in the most difficult conditions, jumps, and drops are the standard challenges that the equipment must face.

Based on our own and our riders’ experience we placed a stiff single-pivot construction at the bike’s heart. This simple solution makes it possible to create a modern bike that fulfills the demands of even the most demanding riders. The advanced swingarm cage, consisting of 12 welded elements and tubes, is very stiff and the carefully designed pivot position allows high pedaling efficiency (with the anti-squat parameter at about 100% pedal-bob effect eliminated). The swingarm is connected to the front triangle with a super stiff 17mm axle, mounted on three Max-type bearings packed with waterproof Mobil grease. The design of the shock mount yoke means a full-length seat tube can be used, enabling plenty of room for the new long travel dropper posts. The frame design is based on modern, progressive geometry suitable for 27.5" wheels with a low positioned BB, a relatively long front triangle, and a 65° head tube angle. The Blackbird climbs with ease but it will really come alive when shredding down. 

The new version of the Blackbird 27.5 frame since the 2021 season is designed for the 230x65mm metric shocks and 148x12mm Boost hubs.


Available options: w/o shock; w/RS Super Deluxe Select DebonAir.

Dartmoor_Blackbird 29
Dartmoor_Blackbird 29
High-end bearings on all pivots

All bearings in our full suspension frames feature extra dedicated custom sealing, for enhanced protection against dust, dirt, and moisture. Red Mobil grease provides effective lubrication over extended periods, ensuring minimal friction and optimal performance. MAX-type bearings provide over 30% more load capacity than caged bearings.

Dartmoor_Blackbird 29
So simple yet so good

Stiff single-pivot construction at the bike’s heart. This simple solution makes it possible to create a modern bike that fulfills the demands of even the most demanding riders. The advanced swingarm cage, consisting of 12 welded elements and tubes is very stiff, and the carefully designed pivot position allows high pedaling efficiency (with the antisquad parameter at about 100% pedal-bob effect eliminated).

Dartmoor_banners_Blackbirds
Dartmoor_banners_Blackbirds
Dartmoor_banners_Blackbirds
Dartmoor_banners_Blackbirds

Specification

WHEEL SIZE

27.5"

MATERIAL

AL 6061-T6

SHOCK HARDWARE

22.2x8mm 

FRAME TRAVEL

160mm 

COLOR

matt Space Blue, matt Grey/Black 

SIZES

Small, Medium, Large, X-Large 

SHOCK OPTIONS

w/o shock; w/RS Super Deluxe Select DebonAir 

WEIGHT

3.45kg (w/o shock)

RECOMMENDED FORK TRAVEL

160-170mm 

SHOCK SIZE

230x65mm 

MAX CHAINRING SIZE

34T 

MAX TIRE SIZE

27.5x2.5" 

HUB SIZE

148x12mm 

POST/CLAMP DIAMETER

30.9mm/34.9mm 

HEADSET TYPE

IS42/IS52 

BB TYPE

BSA/Euro73mm

Geometry
size *calc. fork travel reach (mm) stack (mm) ST (mm) TT (mm) eTT (mm) CS (mm) HT (mm) HT angle (°) eST angle (°) BB drop (mm) WB (mm) standover (mm) max. tire size (") max. chainring size shock size (mm) shock hardware (mm) brake mount max. rotor size (mm)
SMALL 160 400 606 405 - 552 429 120 65 76 14 1151 790 27.5x2.5 34T 230x65 22.2x8 PM 160mm 203
MEDIUM 160 435 606 430 - 587 429 120 65 76 14 1186 790 27.5x2.5 34T 230x65 22.2x8 PM 160mm 203
LARGE 160 460 606 455 - 612 429 120 65 76 14 1211 790 27.5x2.5 34T 230x65 22.2x8 PM 160mm 203
XLARGE 160 485 606 480 - 637 429 120 65 76 14 1236 790 27.5x2.5 34T 230x65 22.2x8 PM 160mm 203
FAQ
Can I pre-order a bike/bike?

If you're interested in purchasing our products, we recommend contacting one of our distributors from this list: Dartmoor Distribution. If your country isn’t listed, feel free to email us at sales@dartmoor-bikes.com - we’re happy to help!

Can I run a coil shock on this bike/frame?

Absolutely! Rocbird and Thunderbirds frames are designed to work with both coil and air shocks, allowing riders to choose what best suits their riding style.

Can I run a fork with a different amount of travel?

Yes! Each frame has a recommended fork travel range, which you can find in the Geometry Chart under “Recommended Fork Travel.”

How to assemble Dartmoor bikes?

Our bikes are shipped 95% assembled in a single box. You'll just need to install the handlebar, seat post, and front wheel.

Do you offer bearing kits?

Yes! We provide bearing kits for all full-suspension frames in our lineup. These are available through your local dealer.

Can I run wider tires?

Each frame's maximum tire size is listed in the specification chart. Please refer to it for guidance.

Where can I find the torque specs?

A complete user manual, including all torque specs, is available for each frame. You can find it at the bottom of the product page in the Downloads section.

What size do I need?

Check our Size Guide If you're still unsure, the best way to find the perfect fit is to test the bike yourself!

HOW TO RIDE