COLLOSUS DH
Features
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Multiple setup possibilities
The Collosus DH offers 4 geometry configurations using two flip-chips. Riders can fine-tune the bottom bracket position for either a mullet setup with a 27.5” rear wheel or a full 29er configuration. When using a smaller rear wheel, set the flip chip in its tallest position to maintain rear center height. Switching to a 29” rear wheel allows the frame to drop down, ensuring a consistent riding position across wheel sizes.
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Dial In Your Perfect Geometry
With a 1.5” headset, riders can further customize their ride by fitting aftermarket angle-adjust cups, dialing in the perfect geometry for their style and terrain.
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No Compromise
Our innovative 6-bar independent floating suspension is engineered to control wheel path and anti-squat independently to the leverage curve, ensuring optimal performance across varied terrain.
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UDH Compatibility for Next-Gen Shifting
With the UDH dropouts, the Collosus DH is now compatible with T-Type drivetrains for seamless integration with modern shifting systems.
Choose your series
Build Specs
| Kit |
COLLOSUS DH9
|
COLLOSUS DH7
|
|---|---|---|
| Frame | ALX DOWNHILL 200mm TRAVEL | ALX DOWNHILL 200mm TRAVEL |
| Fork | FOX 40 FACTORY SERIES KASHIMA COAT, AIR SPRING, TRAVEL:203mm, GRIP 2, HSC, LSC, HSR, LSR | ROCKSHOX BOXXER BASE, AIR SPRING, TRAVEL:200mm, CHARGER 3, COMPRESSION, REBOUND |
| Rear Shock | FOX FLOAT X2 FACTORY SERIES KASHIMA COAT, E2E: METRIC 250x75mm | ROCKSHOX VIVID BASE, E2E: METRIC 250x75mm |
| Shifter | SRAM X01 DH, 1x7-SPEED TRIGGER | SRAM GX DH, 1x7-SPEED TRIGGER |
| Crank Set | SRAM DESCENDANT DH, 34T | SRAM DESCENDANT DH, 34T |
| Cassette | SRAM PG720, 11-25T | SRAM PG720, 11-25T |
| Rear Derailleur | SRAM X01 DH | SRAM GX DH |
| Tire | SCHWALBE TACKY CHAN ADDIX SOFT FRONT: 29"x2.4" (622-62) ; REAR: 27.5"x2.4" (584-62) | SCHWALBE TACKY CHAN ADDIX SOFT FRONT: 29"x2.4" (622-62) ; REAR: 27.5"x2.4" (584-62) |
| Brake Lever | TRP DH-R EVO | TRP DH-R EVO |
| Brake Caliper | TRP DH-R EVO HYDRAULIC DISC | TRP DH-R EVO HYDRAULIC DISC |
| Rotor | TRP RS01E 203mm, 6BOLT | TRP RS01E 203mm, 6BOLT |
FAQ
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Can both wheels be 27.5", or is the bike limited to mullet and full 29” setups?
The Collosus DH is designed for mullet (MX) or full 29” setups. A full 27.5” setup is not supported.
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Is the bike compatible with a single crown fork?
Yes, if you use a 190mm travel fork.
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Can I install a dropper post on this bike?
No, the bike is not designed to accommodate a dropper post.
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What are the axle sizes?
Rear axle: 12 x 157mm DH (OLD).
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Is the frame UDH-compatible?
Yes, the Collosus DH uses a UDH derailleur hanger, making it compatible with modern drivetrain systems.
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What is the shock size and eye-to-eye measurement?
Shock size: 250mm x 75mm.
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What type of rear suspension travel does the bike have?
The suspension system follows a progressive travel curve.
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Can I use a coil shock on this bike?
Yes, the frame is compatible with all aftermarket coil shocks.
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Do chainstay lengths vary by frame size?
No, the chainstay length is 445mm across all sizes.
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What is the head tube size?
The bike features a 1.5” headset, allowing for further geometry adjustments with angle-adjust cups.