If cromoly is not on your list of priorities, this frame offers the same concept as the Eccentric at a much lower price. The aluminium frame is strong and overbuilt, but at the same time light and responsive. It will be a perfect platform for building an aggressive 650B trailbike.
- material: AL6061-T6, custom formed and butted tubes
- frame available in 3 frame sizes (16”, 17.5” & 19.5”)
- recommended fork travel: 130-150mm
- headtube: semi integrated Zero Stack (ID 44mm)
- headtube length: S size: 105mm, M size: 115mm, L: 125mm
- fits forks with standard 1-1/8” or tapered 1.5 - 1-1/8” steerer tubes
- fits all forks with standard 1-1/8” steerer tubes (forks with taper 1.5 – 1-1/8” steerer tubes can fit ZS44/44 headtube using special headsets with external lower cup (FSA Orbit ITA-A, ITA-B, Cane Creek XX44)
- BB: threaded 73mm with ISCG-05 mounts
- biggest chainring: up to ~38t
- front derailleurs: high clamp only, top pull, dia. 33mm / shim to fit 34.9 included.
- seatpost: 30.9 / seatclamp: 34.9
- stealth cable route in seat tube for dropper post
- designed to fit 27.5”/650B but works also with 26” wheels.
- maximum tire size recommended: 2.35”
- IS-2000 disc brake mount, max rotor size: up to 185mm
- hub spacing 142x12mm, NS axle included or 135x10 bolt-on only (adaptors included)
- weight: ~2.1kg (M size)
ECCENTRIC CROMO |
S |
M |
L |
|
Wheel size |
650B / 27.5" |
650B / 27.5" |
650B / 27.5" |
|
Fork travel |
mm |
140 |
140 |
140 |
Reach |
mm |
395 |
415 |
440 |
in |
15,6 |
16,3 |
17,3 |
|
FC |
mm |
676 |
709 |
738 |
in |
26,6 |
27,9 |
29,1 |
|
Standover |
mm |
769,0 |
792,0 |
820,0 |
in |
30,3 |
31,2 |
32,3 |
|
Stack |
mm |
614 |
623 |
632 |
in |
24,2 |
24,5 |
24,9 |
|
Effective TT |
mm |
583 |
605 |
633 |
in |
23,0 |
23,8 |
24,1 |
|
Actual TT |
mm |
580,0 |
593,0 |
611,0 |
in |
22,8 |
23,3 |
24,9 |
|
Seat tube |
mm |
407 |
445 |
495 |
in |
16,0 |
17,5 |
19,5 |
|
Chain stays |
mm |
420 |
420 |
420 |
in |
16,5 |
16,5 |
16,5 |
|
BB rise |
mm |
-35 |
-35 |
-35 |
in |
-1,4 |
-1,4 |
-1,4 |
|
Head tube |
angle |
67,5 |
67,5 |
67,5 |
Seat tube (effective) |
angle |
73,0 |
73,0 |
73,0 |
Wheelbase |
mm |
1103 |
1127 |
1156 |
in |
43,4 |
44,4 |
45,5 |
Note on sizing: we recommend the S size for riders up to 172cm, M size for 170 – 182cm and the L size for riders over 180cm.
Always wear a helmet when riding. It will not make you deathproof, but will increase your chances to avoid serious injury if you crash (and you WILL crash). A broken leg can be fixed. A broken brain cannot ! Even if you see some of our riders without a helmet, it's only because they are complete idiots !