RIDER is a lightweight, XC-focused aluminum MTB frame built from AL7005 with smooth welding and full internal cable routing. It supports 29” (and 27.5”) wheels and comes in 15” / 17” / 19” sizes. Choose between classic QR 135 mm or modern Thru Axle 12×148 mm rear dropout standards to match your wheelset and riding style.
Technical Specifications
Key Components
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Bike Model: TWITTER RIDER — Alu alloy MTB frame
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Wheel Size: 29” (supports 27.5”)
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Frame Height: 15” / 17” / 19”
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Bike Color: White / MatteBlack / MatteDarkGray
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Net Weight: about 1.79 kg
Frame & Structure
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Frame: AL7005 aluminum alloy, XC geometry, smooth welding, internal cable routing
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Head Tube: 44×55 mm (tapered)
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Bottom Bracket: BSA threaded, 68 mm (BB68)
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Seat Post: 31.6 mm
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Clamps: 34.9 mm seat clamp
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Rear Dropout: QR 135 mm or Thru Axle 12×148 mm (Boost)
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Max Tire: 29×2.1”
Mounts & Routing
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Cable Routing: Internal (inner-cables)
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Use Case: Cross-country (XC)
Configurations
| Rear Interface |
Details |
| QR 135 mm |
Quick-Release dropout, compatible with 135 mm hubs |
| Thru Axle 12×148 mm |
Boost spacing; includes thru-axle shaft |
What’s Included
- RIDER AL7005 MTB frame (selected size & color)
- Internal cable ports & grommets
- Rear axle (included with Thru Axle configuration)
- Small hardware + Manual + Warranty card
Note: Photos, decals, and finishes may vary slightly due to batch differences and display settings.
Decal & Finish Disclaimer: Actual decals, graphics, and finishes may differ from the photos shown due to batch variations, lighting, and screen display settings.
