Woodstock 853 Crank Arms.
Gusset have taken the groundbreaking Reynolds 853 Pigmy cranks to the next level by incorporating our Woodstock axle spline drive system.
What is Woodstock?
(Apart from the spiritual home of flower-power) the crank arms are press fitted to the 48 spline axle, which provides positive torque to the axle.
The machined alloy Woodstock chainrings (or spider) have a load spreading “flower petal shaped” drive Cr-Mo insert which is also a press fit to the 48 spline axle. Drive torque is transferred straight from thecrank to the chainring via the axle, negating the requirement of using a separate dive pin.
Lighter weight - no torque boss or drive pin.
Evenly spread drive torque - no pin focused driving torque.
Micro adjustable chainline
and Q-factor - Spacing between crank and chainring is now possible.
Woodstock 853 boss-less cranks. For use with Woodstock series spline drive chainwheels and spiders.
Recommended for 4X and BMX race use only.
Not suitable for Street/Park or Dirt Jumping.
19mm x 48 Spline axle fitting. 170mm.
Finished in dark chrome.
Including Flush Bolts & Washers for use with 48-Spline Pigmy type axles
(The arms have standard RH threads at the BB end, allowing use of a standard crank extractor for easy removal)