CHAPTER2 KAHA FRAMESET(DISC BRAKE)

KAHA: Controlled Speed, Refined Precision

The KAHA was born from a straightforward design brief—scribbled on the back of an envelope:
“Controlled Speed.”
But the journey to realizing this vision was anything but simple.

Every aspect of the KAHA was scrutinized through countless iterations, ensuring a harmonious balance between performance, practicality, and versatility. From fully integrated cabling via the MANA-GRVL handlebar, to an internal downtube storage compartment, and a geometry engineered for race-ready balance and control—no detail was overlooked.

Whether you’re chasing podiums or embarking on long-haul gravel adventures, KAHA is engineered to deliver uncompromising performance without sacrificing real-world functionality.
Pannier and fender rack compatibility? Check.
TT-Clip bar fitment? Included.
High-speed stability with confidence-inspiring control? Absolutely.

The result: a purpose-built, high-performance gravel racer that meets the rigorous standards of serious riders.

⸻

FRAME SPECIFICATIONS

Material:
• 100% Carbon, crafted in Japan by Toray

Frame Sizes:
• XS, S, M, L, XL

Fork Rake Options:
• XS, S: 65mm offset
• M, L, XL: 55mm offset

Weight (±3%):
• Frame (Size M): 1,099g
• Fork: 409g
• Handlebar/Stem (MANA-GRVL, 100x491mm): 330g

Headset:
• 1.5” C2 Integrated System

⸻

COMPATIBILITY & FEATURES

Shifting Compatibility:
• Mechanical & Electronic
• SHIMANO® Di2
• SRAM® AXS (Note: KAHA Glossy Black is not SRAM UDH compatible)
• Campagnolo® EPS

Battery Compatibility:
• Di2 SM-BTR-2 or BT-DN300
• EPS V3 Battery

Tire Clearance:
• 47mm (700C)
• 47mm (650B)

Brake Type:
• Disc Only (140mm & 160mm rotors)

Bottom Bracket:
• Internal T47 (85.5mm width)

Storage:
• Integrated downtube compartment

Mounts:
• Pannier and fender rack compatible
• TT-Clip bar compatible

Safety Certification:
• EN ISO 4210:2014

⸻

WHAT YOU GET
• KAHA Carbon Frame (size selected)
• Carbon Fork
• MANA-GRVL Integrated Handlebar/Stem
• Headset (1.5” C2 Integrated)
• Internal Storage Compartment
• Mounting Hardware