JETBLACK Z3 Pro Fluid Cycle Trainer Vises the Helium TRAIL crampon’s forefoot-aligned

the Helium TRAIL crampon’s forefoot-aligned tempered steel tangs coupled with the steel traction rails provide the grip needed when trails become packed down or uneven

Analog wireless computer designed with the urban cyclist in mind

including the Williams sisters and Grigor Dimitrov

Quickest Turn Entry & Exit

JETBLACK Z3 Pro Fluid Cycle Trainer Vises the Helium TRAIL crampon’s forefoot-alignedThe JetBlack Z3 Fluid Trainer is a high quality, smooth and quiet bicycle trainer that provides a more realistic ride feel than other trainers. The proprietary fluid in the JetBlack Z3 Fluid increases resistance exponentially up to 900 watts. The faster you spin the harder it gets! SPECIFICATIONS Size: 603 (W) x 620 (D) x 393 (H) mm 23. 7 x 24. 4 x 15. 5 inches Size after folding: 603 (W) x 485 (D) x 170 (H) mm 23. 7 x 19 x 6. 7 inches Total Weight: