The Evo version of the Rocbird Trail offers a perfect balance between the quality of components and the price of the bike! With a 140mm frame travel and the Rock Shox suspension including Lyrik Select Charger RC fork and Deluxe Select R shock, it's a great platform to start your singletrack adventures. 11-speed Shimano Deore drivetrain, 4-piston Magura MT Thirty brakes, and the top-level Maxxis Dissector/Aggressor Exo/Exo Plus tires make this bike the best deal for those who prefer to spend money on trips and adventures. Rocbird is taking the best from the idea of the mixed wheels – 29" in the front giving more comfort when riding fast through the rough terrain and 27.5" in the rear as it is more maneuverable and fun, especially in tight corners.
MAIN FEATURES
- 150/140mm front/rear suspension travel
- Dartmoor Rocbird aluminum frame with 140mm travel, Boost rear end, and SRAM UDH hanger
- Rock Shox Lyrik Select RC fork with Charger damper
- Rock Shox Deluxe Select R shock
- Shimano Deore 5100 11-speed drivetrain with 11-51T cassette
- Efficient Magura MT Thirty brakes with 4-piston caliper and 180mm rotors
- Top-level tubeless-ready Maxxis Dissector/Aggressor tires
- Oversized 31.8mm cockpit with 800mm wide Nitro Hi handlebar, ultra-short Beetle stem, and new Maze Pro grips
![Dartmoor_Rocbird_Geometry for coil or Air shock](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_Geometry%20for%20coil%20or%20Air%20shock_01_0.png?itok=acBVMR_e)
![Dartmoor_Rocbird_Geometry for coil or Air shock](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_Geometry%20for%20coil%20or%20Air%20shock_02_0.png?itok=Rsc2S6bR)
The modern progressive geometry of the Rocbird 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_Progressive suspension](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_Progressive%20suspension.png?itok=cb_VIlrA)
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_its your way](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_its%20your%20way_03.png?itok=3_8TBycm)
![Dartmoor_Rocbird_its your way](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_its%20your%20way_02.png?itok=nGHGyJ8G)
![Dartmoor_Rocbird_its your way](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_its%20your%20way_01.png?itok=M6cyhF_J)
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_UDH compatibility](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_UDH%20compatibility.png?itok=KfFqFR2V)
Rocbird frames are fully compatible with SRAM Universal Derailleur Hanger (UDH) and Eagle Transmission drivetrains.
![Dartmoor_Rocbird_Custom chainstay & downtube protection](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_Custom%20chainstay%20%26%20downtube%20protection_01.png?itok=Llhtos_c)
![Dartmoor_Rocbird_Custom chainstay & downtube protection](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_Custom%20chainstay%20%26%20downtube%20protection_02.png?itok=zvWdWtn8)
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_ISCG adapter](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_ISCG%20adapter_01.png?itok=gO1AZ3-J)
![Dartmoor_Rocbird_ISCG adapter](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_ISCG%20adapter_02.png?itok=Ap53VHHi)
![Dartmoor_Rocbird_ISCG adapter](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_ISCG%20adapter_03.png?itok=HAbSxgtn)
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_Fully internal routing](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_Fully%20internal%20routing_01.png?itok=jy_0MwBv)
![Dartmoor_Rocbird_Fully internal routing](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_Fully%20internal%20routing_02.png?itok=ot_sqkTR)
![Dartmoor_Rocbird_Fully internal routing](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_Fully%20internal%20routing_03.png?itok=jcIFH_Ug)
Yes, 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_High-end bearings on all pivots](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_High-end%20bearings%20on%20all%20pivots_01.png?itok=SVFib5fa)
![Dartmoor_Rocbird_High-end bearings on all pivots](/sites/dartmoor/files/styles/extras_slide_large/public/2024-07/2024_Dartmoor_Rocbird_High-end%20bearings%20on%20all%20pivots_02.png?itok=kcYeGCL0)
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.
Specification
WHEEL SIZE
29"/27.5"
FRAME
glossy Red Devil, AL 6061-T6, travel 140mm
FRAME SIZE
Small, Medium, Large
FORK
Rock Shox Lyrik Select Charger RC 29", Boost, travel 150mm, axle 15mm, tapered
SHOCK
Rock Shox Deluxe Select R, 185x50mm
SHOCK HARDWARE
22.2x8mm/Trunnion
HEADSETS
Dartmoor Blink OEM
DERAILLEUR
Shimano Deore RD-M5100 1x11
SHIFTER
Shimano Deore SL-M5100-R, 11-speed
BRAKES
Magura MT Thirty, 4-piston brakes, rotors 180mm
CRANKSET
Shimano Deore FC-5100
CHAINRING
30T
CASSETTE
Shimano CS-M5100-11, 11-51T
CHAIN
KMC X11
PEDALS
Dartmoor Stream OEM
RIMS
Dartmoor Patrol 29" (front) / Patrol 27.5" (rear), 32H, F/V, tubeless ready
FRONT HUB
Dartmoor Reel Boost 110x15mm, 32H
REAR HUB
Dartmoor Reel Boost 148x12mm, 32H
FRONT TIRE
Maxxis Dissector, 29X2.4, WT, Foldable, EXO
REAR TIRE
Maxxis Aggressor, 27.5X2.5, Foldable, EXO
HANDLEBAR
Dartmoor Nitro Hi 800mm, Ø31.8mm
STEM
Dartmoor Beetle, Ø31.8mm
GRIPS
Dartmoor Maze Pro
SADDLE
Dartmoor Leaf
SEATPOST
X-Fusion Manic 170mm (L) / 150mm (M) / 125mm (S), Ø30.9mm
WEIGHT
15.7 kg (w/o pedals)
COLOR
glossy Red Devil
![2024_Dartmoor_bikes_Rocbird_Trail_Sizing](/sites/dartmoor/files/styles/wide_1920/public/2024-06/2024_Dartmoor_bikes_Rocbird_Enduro_Trail_Sizing_2.png.webp?itok=KnEQ-OiA)
![2024_Dartmoor_bikes_Rocbird_Trail_RidingStyle](/sites/dartmoor/files/styles/wide_1920/public/2024-06/2024_Dartmoor_bikes_Rocbird_Trail_RidingStyle_1.png.webp?itok=xn1QUWNu)
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 |