ROCBIRD ENDURO Sprawdź cenę
WHEEL SIZE
29"/27.5"
MATERIAL
AL 6061-T6
COLORS
Cosmic, Dark Chrome
Description

There is a completely new model in the Dartmoor-Bikes frame collection! Say hello to Rocbird, the successor to the Blackbird and Bluebird frames. With the new frame construction, this enduro/ singletrack machine will make climbs easier and descents, even more playful. Rocbird has a lighter frame than the aluminum Thunderbirds so it will take some less beating on the most demanding lines, but on most of the enduro trails you will feel the same riding fun, as Rocbird has the progressive Horst suspension design that works flawlessly, even under heavy braking. Rocbird feels bottomless at the curve's end, allowing both spring and air shocks. The combination of a larger wheel at the front and a smaller one at the rear guarantees perfect handling on all types of trails. To increase rigidity and reliability, we used MAX-type bearings with LLU-type seals in this frame. Thanks to the replaceable shock mount, the Rocbird can be fitted with two sizes of shocks and obtain a frame travel of 160mm or 140mm, adapting it to the preferred riding style. 

* Rocbird frames are available with or without shocks. Frames without shocks are offered with shock mounts in two lengths, so they can be assembled either with 205x65mm shock as the Enduro version or with 185x50mm shock as the Trail version.

Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
Geometry for Coil or Air shock

The Rocbird's modern progressive geometry allows for a bottomless feel at the end of the curve, accommodating both spring and air shocks. Each type of shock has its advantages, so the choice depends on personal preference and how the rider prefers their suspension. We aim to accommodate Rider Your Way in all aspects.

Dartmoor_Rocbird Enduro
Progressive suspension

The Rocbirds' high leverage ratio at the start of travel helps overcome friction, making the initial part of the ride smooth. Towards the end of the stroke, increased progression provides resistance against bottoming out, ensuring the bike can handle any challenges you encounter.

Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
Rider, it’s your way

Are you torn between riding in bike parks or tackling challenging enduro trails with roots, rocks, and mud? The Rocbird can help you with its replaceable shock mount, which allows you to use two different sizes of shocks. This means you can adjust the frame travel to 160mm or 140mm, accommodating various riding styles and preferences.

Dartmoor_Rocbird Enduro
UDH compatibility

Rocbird frames are fully compatible with SRAM Universal Derailleur Hanger (UDH) and Eagle Transmission drivetrains.

Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
Custom chainstay and downtube protection

Our custom bicycle frame protectors are made of thick thermoplastic elastomer material, providing excellent protection against scratches, dents, and impacts. The ribbed pattern design adds durability, and these protectors are specifically tailored to fit Rocbirds frames, offering maximum protection without sacrificing aesthetics.

Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
Screw-in bottom bracket with ISCG adapter

All Rocbird frames use screw-in bottom bracket type, as we believe it's the best type of BB for MTB frames, because of their durability and easier maintenance. Also, Rocbird frames, thanks to a special cut on the BB shell, can use a dedicated ISCG05 mount, which can be purchased separately. This allows riders to add a chain guide and bash guard, leaving the option open for personal preference.

Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
Fully internal routing

We know that mechanics hate it, but we all want clean, nice-looking bikes. This feature makes all frames at least 10% more stylish.

Dartmoor_Rocbird Enduro
Dartmoor_Rocbird Enduro
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 THUNDERBIRD CF
Why so loud

Rolling on Reel Expert hubs and making noise by wide pawls system with 108 engagement points and a reinforced structure to meet the requirements of modern drivetrains with cassettes generating very high loads when uphilling on a 51T or 52T cog. Each pawl has 2 teeth, catching the ratchet ring simultaneously to increase the reliability of the pawl system.

Dartmoor_banners_Rocbirds
Dartmoor_banners_Rocbirds
Dartmoor_banners_Rocbirds
Dartmoor_banners_Rocbirds

Specification

WHEEL SIZE

29"/27.5"

MATERIAL

AL 6061-T6

SHOCK HARDWARE

Trunnion/ 22.2x8mm

WEIGHT

3.65kg (w/o shock)

COLORS

with shock: Cosmic, Dark Chrome without shock: Cosmic, Teal Green, Dark Chrome, Red Devil

SIZES

S, M, L

SHOCK OPTIONS

w/o shock; w/X-Fusion H3A RCP air shock 205x65mm

FRAME TRAVEL

160mm (Enduro version with 205x65mm shock), 140mm (Trail version with 185x50mm shock)

RECOMMENDED FORK TRAVEL

160-170mm (Enduro version), 140-150mm (Trail version)

SHOCK SIZE

205x65mm (Enduro version), 185x50mm (Trail version)

MAX CHAINRING SIZE

34T

MAX TIRE SIZE

29x2.6" / 27.5x2.6"

HUB SIZE

148x12mm

POST/CLAMP DIAMETER

30.9mm/ 34.9mm

HEADSET TYPE

IS42/IS52

DERAILLEUR HANGER

SRAM UDH
Geometry

ROCBIRD ENDURO (shock 205x65)
 

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 430 638 400 - 570 430 120 64.5 78 35/16 1196 778 29/27.5 148x12 IS42/IS52 BSA/euro 73 30.9 34.9 PM 180 203
MEDIUM 460 638 420 - 597 430 120 64.5 78 35/16 1226 778 29/27.5 148x12 IS42/IS52 BSA/euro 73 30.9 34.9 PM 180 203
LARGE 490 638 450 - 628 430 120 64.5 78 35/16 1256 778 29/27.5 148x12 IS42/IS52 BSA/euro 73 30.9 34.9 PM 180 203

 




ROCBIRD TRAIL (shock 185x50)
 

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 444 628 400 - 565 430 120 66 77 36/17 1189 753 29/27.5 148x12 IS42/IS52 BSA/euro 73 30.9 34.9 PM 180 203
MEDIUM 474 628 420 - 594 430 120 66 77 36/17 1217 753 29/27.5 148x12 IS42/IS52 BSA/euro 73 30.9 34.9 PM 180 203
LARGE 504 628 450 - 624 430 120 66 77 36/17 1247 753 29/27.5 148x12 IS42/IS52 BSA/euro 73 30.9 34.9 PM 180 203