Grammo Toa Carbon 29er:
Toa, Maori for Warrior, Most Courageous, Champion. The 2011 version of the Grammo 29er features the same attractive lines as the titanium alternative and some updates from the 2010 model.
Available in four proportional sizes with the same thought process as the Grammo road frames around sizing and fit.
Tapered head tube to give the widest range of compatible forks along with the stiffest possible interface.
BB30 Bottom bracket shell, engineered for versatility, can be used with an eccentric bottom bracket to allow for a single speed build, plus the multiple bottom bracket adapter options for geared set up.
Full internal cable routing makes for a clean build and finishes the look of the frame.
2 year manufacturer's warranty.
| Size | 15 | 17 | 19 | 21 |
| Seat tube C-T (in) | 15.5 | 17 | 19 | 21 |
| Seat Tube angle (deg) | 74 | 73 | 73 | 73 |
| Head Tube length (in) | 4 | 4.25 | 5 | 5.75 |
| Head Tube Angle (deg) | 71 | 71.5 | 71.5 | 71.5 |
| Fork Rake (deg) | 45 | 45 | 45 | 45 |
| Fork Length (mm) | 468 | 468 | 468 | 468 |
| Top Tube (in) | 22.5 | 23.25 | 24 | 24.75 |
| BB drop (mm) | 70 | 70 | 70 | 70 |
| Fork-Center (mm) | 631 | 635 | 655 | 676 |
| Chainstay (in) | 17.75 | 17.75 | 17.75 | 17.75 |
| Wheelbase (in) | 1072 | 1075 | 1096 | 1116 |
| | | | | |
Material: Monocoque carbon construction Toray T700S
Fork: Designed for a 100mm suspension fork
Matching carbon fork available
Headset: Tapered 1.125-1.5 headtube(42mm top bearing)
Seat post: 31.6
Front derailleur: 34.9 Top mount/Top pull
Weight: 1270 grams (small)
Other Features:
Internal cable routing
BB30 bottom bracket shell
Reinforced brake strut
Replaceable derailleur hanger