Rockman Gabbro2.1 26" frame

Evolution of the Gabbro frame: the Gabbro2 from Rockman. Developped with the assistance of world champ Gilles Coustellier.
- Constructed from 7005 aluminium alloy.
- 1 piece BB + yoke piece, CNC'ed from a block of aluminum.
- 68mm BB shell.
- Designed for 18:15 gear ratio

More details

228.75€ tax incl.

-50%

457.50€ tax incl.

Evolution of the Gabbro frame: the Gabbro2 from Rockman. Developped with the assistance of world champ Gilles Coustellier.

The changes compared to the Gabbro frame are:

- reinforced integrated brake booster

- longer head tube in order to raise the stem and bar and not have to use spacers

- geometry slightly different: wheel base is shorter (1090mm vs 1095mm for the Gabbro1, BB is a little higher (+75mm vs +70mm on the Gabbro1)

Also features:
- 1 piece BB + yoke piece, CNC'ed from a block of U6 aluminum.
- 68mm BB shell.
- Designed for 18:15 gear ratio
- Externally butted 1 1/8" head tube (which requires an Internal Headset) is 127mm long and gusseted to the down tube to ensure good strength.
- A large hole in the headtube help to reduce weight further.
- Neat and simple CNC machined dropouts are spaced at 135mm and can be used with snail cams to tension the chain.
- Available with dedicated 4-Bolt Magura mounts spaced at 99mm that are braced with a built in brake booster.
- Available in 3 anodised colors: black.
- Weight: 1.51kg

Geometry (with a 30mm offset fork)

Wheelbase: 1090mm
Chainstay Length: 380mm
BB Rise: 75mm
Head Angle: 72 degrees

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