We have developed this hub with the highest requierements for our PMRA PRIMAFLOR - MONDRAKER Team and for users of all levels.
We combine lightweight and maximum durability with a Ratchet system instant engagement. We also incorporate larger ceramic bearings, right spoke anchor, optimized to achive more lateral stiffnees.
Ultra reliable semi-floating low friction Ratchet system with 24 flattened teeth.
Bearing sealing with a floating laberynth design, which does not offer any friction and closes when receives pressure from water or mud from outside.
For 1 year, one of our greatest riders of PRMA Team, Bec McConnell, has been testing this hub in all his races and trainings with excelent performance and results.
"I haven't even changed the bearings and they are still the same as the first day."
Bec McConnell (who was the leader throughout all the season up to the last race and PMRA PRIMAFLOR-MONDRAKER rider).
The new generation Ratchet
- NEXO RATCHET Z1
- INSP > INSTANT POWER TRANSMISSION
- RRF > REDUCED RATCHET FRICTION WITH FLAT TEETH
- FLS > FLOATING Ø FRICTION SEAL WITH AUTOMATIC CLOSURE
- OVERSIZE CERAMIC BEARING > LOW FRICTION FRONT(Ø 30X17) REAR (Ø28X15)
- TOOL FREE > EASY TO MAINTAIN
- CNC CRAFTED > 7075T6 ALUMINUM
- PALTECH > 100% BEARING ALIGNMENT
- RACE PROVEN > 2 YEARS UCI MTB WORLD CUP
- SUPER LIGHT WEIGHT > FRONT 134G / REAR 244G
|Rear Axle:||12x148mm Boost|