PMP freewheel, compatible only with Noxon / PMP Nitro and Engage rear hubs.
Compatible with SRAM XD or Shimano 10/11 speed drivetrain for PMP wheels: Explorer, Evolution, Nitro, Nitro Race, Nitro Carbon, both in the 12x142mm version and in the BOOST 12x148mm version.
The inner diameter of the bearings measures 15mm. Double check before purchasing to avoid choosing an incompatible component.
The product is equipped with new seals to prevent dirt from entering the hub and to protect the outermost bearing in correspondence with the lateral closing adapter.
- During assembly, make sure to insert the spacer with a thickness of 3mm (supplied) between the hub body and the free wheel in order to respect the stops and obtain correct hub operation. Otherwise, you could cause a malfunction due to the preload of the bearings, so we recommend that you pay close attention to this step.
- When replacing this spare part, remember to carefully clean the internal surface where the ring nut for coupling the ratchets is housed.
- Grease the ratchets with a thin layer of grease (not lithium). Preferably, use a grease of the silicone type or in any case particularly viscous.
- Check the cleanliness of the system approximately every 10 outings to preserve and give the component longer life.
Maintenance: Our technology allows for quick and easy disassembly of the hub pin, having to loosen a single dowel placed on the lateral adapter on the disc side. Once done, you can extract the pin and free wheel, even without disassembling the sprocket set. You can then easily access the internal system in order to check the actual state of the mechanical surfaces of the hub.