ONE That Takes you up and Down. A bike for tough enduro trails, technical and alpine trails with long uphills.

We develop and launch at the cutting edge. With the latest technologies and findings in the industry. Our partners are experts and – like us – strive for the perfectly functioning bike for every adventure. Let’s get started together now and spread the GRIN!

The right frame size

If you’re between two frame sizes, we recommend that you test both options. As a guide, you can compare the reach and stack values with your current bike or other well-known bikes that you feel comfortable on. If a test drive is not possible, you can also use the following tips as a guide:

1. A larger frame gives you more stability and confidence. You also have more freedom of movement on the bike, with less influence on the balance. With a larger frame, you have a slightly longer wheelbase, which provides additional safety and stability. You therefore need to use your body more and have a slightly more active riding style to control the bike. Smaller bikes are more agile and react more quickly to the rider’s input.
2. Even if you are the same height, everyone looks different. If you have a relatively short torso and long legs, we would recommend a smaller frame size. If you have a long torso and long arms, you should opt for a larger frame.

Here you can find the Grin One geometry data*

• S: up to 170 cm
• M: 170 – 185 cm
• L: 180 – 195 cm
• XL: from 190 cm

The size recommendation is based on the standards of typical enduro bikes. Thanks to the short seat tubes and low top tube of all frames, the next larger frame size can easily be selected according to individual preferences and the area of use. It is also possible to choose a smaller frame for technical and narrower trails.

technical details:

• Application: Trail / Enduro
• Extremely light and mega stable AL 6066 T6 aluminum frame
• Aggressive frame geometry, designed for forks with 150 to 180 mm suspension travel
• 148 mm rear triangle
• UDH derailleur hanger
• 150mm – 170mm suspension travel
• Trail suspension travel approx. 150mm (damper 205 x 57.5mm)
• Alpine suspension travel approx. 160mm (damper 205 x 62.5mm)
• Enduro suspension travel approx. 165mm (damper 205 x 65mm)
• MX 29″ | 27.5 inch wheels in sizes S, M, L, XL
• 29″ also possible with L and XL
• ZS44/28.6 – ZS56/40 Headset
• Bottom bracket 73 mm BSA, with ISCG 05 mount
• Cable routing main frame internal, rear frame external
• Foam noise protection can be installed
• Seat post 31.6
• Support clamp 34.9 mm
• Seat post (max. insertion depth) S 303, M 323, L 343, XL 363 mm
• 3.35 kg (Raw, size M)
• Category 5 approval (downhill, freeride, dirt)
• Permissible total mass 120 kg

Scope of delivery:

• Grin One Enduro AL frame
• Protectors for down tube, chain stay and seat stay
• Thru axle
• ISCG05 Mount
• Screws for mounting the damper
• Train/line inserts
• UDH derailleur hanger
• Attaching the shift cable and brake hose
• Operating instructions for download

Shocks can be ordered here optionally at special conditions, only in conjunction with a frameset purchased from us. frameset purchased from us.

*a new window will open, you will be redirected to the Grin page | fig. shows assembly example