New in
SPECS
The KAHA features fully integrated cabling via the MANA-GRVL Handlebar, Internal downtube storage compartment as well as a race ready and well balanced performance geometry.
The design brief for the KAHA was relatively simple, scratched onto the back of an envelope were the words “Controlled Speed”.
However, the journey to arrive at the perfect solution was anything but simple. We don’t want to skimp on practical details like storage, pannier/ fender racks, or ability to fit TT-Clip bars. Iteration after iteration, review after review, every little detail and decision was scrutinized to the nth degree.
Needless to say, all that effort was worth it, as the final deliverable achieves all the performance metrics we had envisioned for a High-Performance Gravel Racer.
Performance Geometry: Improved Agility at Speed
Integrated MANA-GRVL: Improved Aerodynamics and Clean Aesthetics
MANA-GRVL (Clip-on): Ability to use Clip-on Bars
50mm Front & 47mm Rear Tire Clearance: Increased Tire Options
Integrated Storage: Hidden Storage for CO2 Cartridges/Tubes etc
Ample Mounting Points: Flexible Hydration, Luggage & Rack Options
T47 BB: Noise-free and Easy to Service
Frameset Only: Bespoke & Personal
Carbon:
100% Made in Japan by Toray
Frame 5 Sizes:
XS, S, M, L & XL
Fork Rakes (2):
XS, S (65mm offset) and M, L, XL (55mm offset)
Frame Weight:
1,099g Size M +/-3%
Fork Weight:
409g +/-3%
Handlebar/Stem (MANA-GRVL):
330g (100x491mm) +/-3%
Headset:
1.5” C2 Integrated System
Mechanical & Electric Shifting:
Versatile Groupset Options
Electronic Shifting:
SHIMANO® Di2, SRAM® eTAP & Campagnolo® EPS compatible
Battery Type:
Di2 SM-BTR-2 or BT-DN300 and EPS V3 Battery Compatible
Tire Clearance:
47mm (700C) & 47mm (650B)
Brake Type:
Disc Only (140 & 160 Rotors)
Bottom Bracket:
Internal T47 (85.5)
Safety Standard:
EN ISO 4210:2014
Frame
Fork
Headset
Thru-Axles
Quick-Fit Spacers
Seatclamp:
6Nm
Stem (Steerer):
6Nm
Stem (Handlebar):
6Nm
Front Derailleur Hanger:
3Nm
Rear Derailleur Hanger:
2Nm
BB Cable Guide Cover:
1Nm
Thru-Axle:
10Nm
Water Bottle Cage Bolts:
3Nm
Meet TJ eisenhart
Our latest artist collaboration creating unique masterpieces that truly stand out from the peloton.
PRO Cyclist meets contemporary artist
TJ Eisenhart, a pro cyclist from Lehi, UT, started riding at 11 and quickly rose to prominence, earning silver at the USA National TT Championship by 12.
He raced in Europe with the USA national team at 16 and won the USA TT National Cham pionship at 18. Beyond cycling, TJ channels his passion into art, creating vibrant works celebrated worldwide. He believes in joy, balance, and authenticity
The art of cycling, the cycling of art
In the world of contemporary art, TJ Eisenhart shines for his remarkable talent in merging creativity, vision, and a deep sense of connection. Imaginary Collective is more than just an art initiative—it’s a journey of discovery, linking art, cycling, and the world around us.
Fueled by a genuine curiosity about humanity and our shared experiences, TJ Eisenhart’s Imaginary Collective highlights how art can inspire connection and ignite the power of collective imagination.
“More than anything I learned riding your bike isn’t just a job but must bring you joy, happiness and love. I learned you need to have balance in your life, for me that’s my art.”
Before TJ ever started riding a bike he began his love for art. With paintings in private collections around the world, he has journeyed through various mediums and loves experimenting in colors and style. His art is ever changing, expressing his love of life and personality.
“I believe everyone has a purpose, a dream, that they want to accomplish in their lives, I’ve found mine. My purpose is to spread happiness and love and peace. I realize how lucky I am.
At the end of the day, I’m riding a bike, creating art, and even more, interacting with individuals that share their dreams, joys and lives with me, —it’s unreal that I get to do this for a living.
We may have hard training days or stressful times, but we are so fortunate to do what we love on a daily basis. The crazy, spiritual meditations I get when I’m riding, painting, dreaming and learning …. that’s what I try to reach every day.”
- TJ
KAHA gravel race features
Kaha means 'Power & Strength' in Maori.
The design brief for the KAHA was relatively simple “Controlled Speed” to optimise speed and control on a range of gravel surfaces.
Speed! We all seek it, we all thrive on it.
The KAHA is here to deliver your need for speed in a comprehensively designed and engineered frame and handlebar system that will have you fizzing with excitement when you get down and dirty with your next Gravel Adventure.
design features
The design brief for the KAHA was relatively simple, scratched onto the back of an envelope were the words “Controlled Speed”.
However, the journey to arrive at the perfect solution was anything but simple. We didn't want to skimp on practical details like storage, pannier/fender racks, or the ability to fit TT-Clip bars.
gravel performance
Whether you are headed to the next Unbound Gravel or simply exploring local trails, the KAHA delivers maximum performance and versatility providing the perfect tool for the job.
The integration of cutting-edge technology, such as GPS and performance tracking, makes the KAHA not just a bike, but a smart companion for your cycling adventures.
Whether it's tackling steep inclines or cruising through winding paths, the KAHA stands ready to elevate your cycling experience to new heights.
FEATURES
New in
MANA GRVL INTEGRATED CARBON BAR
The MANA-GRVL has been designed for the KAHA to optimise aerodynamics and enable integrated cabling.
The MANA-GRVL’s one-piece bar and stem construction features a 12º flare for tackling any gravel adventure you throw at it.
Made 100% from TORAY® Carbon and tested to EN ISO 4210:2014. The careful use of specific carbon lay-ups made in Japan creates just the right blend of stiffness for accurate and predictable steering yet enough “give” to take the sting out of any uneven road surfaces.
UPGRADES
Add MANA Bar
SIZE GUIDE
FRAME GEOMETRY
Note:
All dimensions are in mm unless otherwise noted
| KAHA | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Stack | 519 | 545 | 571 | 596 | 622 |
| Reach | 377 | 386 | 395 | 404 | 413 |
| A. Top Tube | 535 | 553 | 569 | 586 | 603 |
| B. Head Tube | 101 | 129 | 148 | 175 | 202 |
| C. Seat Tube Angle | 73° | 73° | 73° | 73° | 73° |
| D. Head Tube Angle | 71° | 71° | 72° | 72° | 72° |
| E. Seat Tube | 436 | 462 | 491 | 512 | 541 |
| F. BB Drop | 70 | 70 | 70 | 70 | 70 |
| G. Rear Centre | 415 | 415 | 415 | 415 | 415 |
| H. Wheelbase | 1009 | 1027 | 1024 | 1041 | 1059 |
| I. Front Centre | 604 | 622 | 619 | 636 | 653 |
| J. Fork Offset | 65 | 65 | 55 | 55 | 55 |
| Stem | NA | NA | NA | NA | NA |
| Standover | 751 | 776 | 804 | 826 | 853 |
| Rider Height | 160-170 | 165-175 | 170-180 | 175-185 | >180 |
| Max / Tire Size F/R | 50/47 | 50/47 | 50/47 | 50/47 | 50/47 |
| Rear Caliper Mount | 25 | 25 | 25 | 25 | 25 |
MANA HANDLEBAR
Note:
All dimensions are in mm unless otherwise noted
| Size | 80x469 | 90x480 | 100x491 | 110x502 | 120x513 | 130x524 |
|---|---|---|---|---|---|---|
| A. Stem | 80 | 90 | 100 | 110 | 120 | 130 |
| B. Width at Drops | 469 | 480 | 491 | 502 | 513 | 524 |
| C. Width at Hoods | 380 | 391 | 402 | 413 | 424 | 435 |
| D. Reach | 70 | 70 | 70 | 70 | 70 | 70 |
| E. Drop | 110 | 110 | 110 | 110 | 110 | 110 |
| F. Stem Angle | 7.0° | 7.0° | 7.0° | 7.0° | 7.0° | 7.0° |
| G. Flare | 12.0° | 12.0° | 12.0° | 12.0° | 12.0° | 12.0° |
