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Chapter2 KAHA Gravel Frameset
The Chapter2 KAHA gravel frameset is CHAPTER2’s gravel race platform: controlled speed, precise handling, and real-world versatility. Fully integrated cabling via the MANA-GRVL cockpit, internal downtube storage, and a serviceable T47 (85.5) bottom bracket create a stiff, quiet, easy-to-maintain chassis. Clearance up to 50 mm (front) / 47 mm (rear) on 700C (and 47 mm on 650B) lets you choose fast or chunky rubber without compromise.
Chapter2 KAHA — Features & Benefits
- Race-tuned gravel geo: Balanced stability & agility across XS–XL with size-specific fork offsets (65 mm in XS/S; 55 mm in M/L/XL).
- Integrated routing: Clean aero front end with MANA-GRVL bar/stem and Quick-Fit headset spacers.
- Downtube storage: Stash tools/tubes low in the frame for tidy, rattle-free setups.
- T47 (85.5) BB: Stiff, quiet, and easily serviceable for heavy mileage.
- Generous clearance: Up to 50/47 mm (700C) or 47 mm (650B) for grip and comfort at speed.
- Made with Toray carbon: 100% Japan-made fibers, EN ISO 4210 tested.
Chapter2 KAHA — Specifications
Frame Specs
- Carbon: Toray (Japan), EN ISO 4210
- Frame Weight: ~1,099 g (M, ±3%)
- Fork Weight: ~409 g (±3%)
- Bottom Bracket: T47 internal (85.5)
- Headset: 1.5" C2 Integrated System
- Brake / Axles: Disc-only; 12×100 (F) / 12×142 (R)
- Tire Clearance: 50 mm front / 47 mm rear (700C); 47 mm (650B)
- Fork Offsets: 65 mm (XS/S), 55 mm (M/L/XL)
- Shifting: Mechanical & Electronic compatible
- Storage: Internal downtube compartment
Included with the Frameset
- Frame & Fork
- MANA-GRVL compatible headset & Quick-Fit spacers
- Thru-axles & small parts
- Seatpost
- Installation diagram
Torque Specs
- Saddle Rail: 6 Nm
- Seatclamp: 8 Nm
- Stem (Steerer): 6 Nm
- Stem (Handlebar): 6 Nm
- Front Derailleur Hanger: 3 Nm
- Rear Derailleur Hanger: 2 Nm
- BB Cable Guide Cover: 1 Nm
- Thru-Axle: 10 Nm
- Water Bottle Cage Bolts: 3 Nm
