SUMMUM CARBON R MX
The SUMMUM CARBON R inherits all of the features from the CARBON RR but with more affordable components. It shares the same frame as the CARBON RR, and also offers the MX option with a 29" front wheel and a 27.5" rear wheel. Light and effective, it's a great bike for podium finishes in any DH race. In this case the geometry change kit is optional.
Components
Technical specs
GEOMETRY
|
Frame size |
S |
M |
L |
XL |
A |
Seattube length |
400 mm |
400 mm |
400 mm |
400 mm |
B |
Toptube length |
577 mm |
596 mm |
622 mm |
647 mm |
C |
Bottom bracket drop |
0 mm |
0 mm |
0 mm |
0 mm |
D |
Bottom bracket height |
350 mm |
350 mm |
350 mm |
350 mm |
E |
Chainstay length |
450/455/460 mm |
450/455/460 mm |
450/455/460 mm |
450/455/460 mm |
F |
Seat tube angle |
69° |
69° |
69° |
69° |
G |
Effective seattube angle |
77° |
77° |
77° |
77° |
H |
Headtube angle |
62,5º |
63º |
63º |
63° |
I |
Fork Offset |
56 mm |
56 mm |
56 mm |
56 mm |
J |
Wheelbase |
1260 mm |
1270 mm |
1295 mm |
1320 mm |
K |
Headtube length |
110 mm |
110 mm |
110 mm |
110 mm |
L |
Reach |
427 mm |
445 mm |
470 mm |
495 mm |
M |
Stack |
633 mm |
633 mm |
633 mm |
633 mm |