This page contains all discontinued and sold out products. You can use the designs according to the CERN-OHL-S-2.0 license.
Frames
| Material | 7020 T6 aircraft aluminum, TIG-welded |
|---|---|
| Weight | 1800-2100 g (depending on size) |
| Headset | 1 1/8″ Ahead (SHIS EC 34/28.6 – EC 34/30) |
| Bottom bracket | BSA/british thread, width: 73 mm |
| Seatpost clamp | Ø 35 mm |
V1 (2011)
First prototype, build from leftover tubing and random MTB parts. The top tube was way too short, so I had to make a Frankenstein seatpost to reach a comfortable position on the bike.
V2 (2011)
First small batch of 11 frames. Sizes XS-L, 26″ wheels only. Disc brake and canti brake mounts. CNC yoke and watercut dropouts. Very long top tubes. Known weaknesses: top tube, dropouts.
V3 (2012-2013)
Almost identical to V2, with some adjustments: CNC dropouts, slightly shorter top tubes. Addition of the XL size (700c wheels). Known weakness: top tube.
V4 (2014-2017)
S-bend chainstays instead of the previously used CNC yoke. Thicker top tubes. Known weakness: chainstays.
700c frames (2014-2017)
Build for a limited time only. Very similar to normal track frames, with 120 mm rear spacing and a rather “normal” geometry, just stronger than most track frames. Several different versions, some built from Columbus MTB tubing (too weak), some with the same tubes as the other polo frames. Ultimately, these frames were discontinued because they were not special enough (compared to other products from big brands), but a bit more expensive.
V5 (2018-2023)
Like V4, but with stronger chainstays.
V6 (2023)
| Material | 7020 T6 aircraft aluminum, TIG-welded |
|---|---|
| Weight | 1800-2100 g (depending on size) |
| Headset | 1 1/8″ Ahead (SHIS EC 34/28.6 – EC 34/30) |
| Bottom bracket | BSA/british thread, width: 73 mm |
| Seatpost | Ø 31.6 mm |
| Seatpost clamp | Ø 35 mm |
| Rear hub compatibility | 135 mm hub spacing, 10 mm axle, quick release |
| Wheel size | Depending on frame size, see geometry table |
| Dropouts | Sliding, 15mm travel (derailleur hanger or disc-brake dropouts available) |
| Brake mounts | Optional IS2000 disc brake (see above) |
V6.1 (2025)
Same as V6, with two differences:
- no possibility to mount a rear disc brake
- straight seat stays