Lacroix Board/MBS Aluminum Pulley System
Run urethane street wheels on any board running MBS trucks!
Designed for Prototipo and Jaws boards with MBS Matrix II trucks.. works for DIY builds running MBS trucks as well!
- Precision machined aluminum Pulley Systems w/pressed in bearings included.
- Two-piece, five-bolt design allows for easy swapping of wheel options. No need to buy another pulley set, upgrade the wheel hubs as needed.
- Genuine HTD® Pulley design with curvilinear tooth profiles. (HTD® is the tooth profile used by Lacroix in their belts)
- Available in Abec and Kegel wheel hubs to use wheels of your choice.
- This kit creates an incredibly buttery riding experience, your board to be much quieter and you'll experience smoother performance from the rear assembly. When off throttle, your board will glide and coast in a way you have to feel to believe.
- Range estimates are dependent upon many factors, but we have conservatively seen at minimum a 20% increase in range with 110mm urethane wheels compared to 7” Lacroix pneumatic tires.
Lacroix Board Pulley System includes:
- Two Pulley Systems (Hubs & Pulleys) machined from billet 6061-T6 Aluminum w/pressed in pulley bearings.
- Riser Kit: 2 Laser cut 6061-T6 aluminum risers & rubber damper pads
- 8 22x12x7mm custom made ABEC 5 stainless steel wheel ball bearings
- Gates Powergrip HTD® Belt Set (includes 2 belts)
- 4 Bronze Wheel spacers
- 4 Stainless Steel Pulley spacers
- Kit includes a 38 tooth wheel pulleys. The 38T Pulley with a 110mm or 107mm wheel is approx. the same final drive ratio as the 62T Lacroix wheel Pulley with 7" tires. Due to the decreased rolling resistance we recommend running these with the 18T or 16T motor pulleys from Lacroix Boards in order to maintain safe braking performance.
- Follow all installation instructions and guides before install and usage, this is a precision kit with many specific parts designed for optimal performance. Attention to detail while performing installation is paramount!
- These are not a personal safety device. We make no guarantee that these will protect your board or yourself from injury. Always wear a helmet when riding your Lacroix Board, ride safe and enjoy!
