The Thunderbolt+ is our tried and true Thunderbolt cranks, but now it includes a Mid BB and updated graphics! The Thunderbolt crank is one of the most technically advanced crank designs on the market. Continued advancements in our legendary 41-Thermal® processing and heat-treatment system, have increased the fatigue life of the crank arms by a massive margin. Light. Strong. Proven. FEATURES - Laboratory tested and team proven - Updated open-ended spindle cap - New wedge cluster band with greater flexibility - Never-Wobble™ crank arm and spindle interface guarantee - 41-Thermal® lifetime replacement warranty against bending, cracking and breaking
Behold the MAVERICK cranks. These cranks are all about strength, as anyone who’s ever snapped a pair of cranks will know; it’s usually at the welding where things let go. This is where alloy really comes into its own, being able to forge in a 3D shape means you can avoid the welding, and therefore the weak spot. What’s totally unique about the Mavericks is their use of a regular 48 spline. Until now alloy cranks were only available with a mountain bike style square spindle and a pinch bolt on the arm. We wanted to raise the bar and clean up the looks, and thanks to a heat treated crmo insert into the alloy its all been made possible. The spindle boss has received the same treatment, and a new approach to the design of this area means troublesome threads are a thing of the past.
The Calibur Cranks are our new “traditional” 3-piece, 4130 chromoly cranks. With all the hardware and sealed bottom bracket included, these retail for the great price. FEATURES - LHD/RHD Compatible - Post-Weld Heat-Treated 4130 Chromoly Arms - Hollow 22mm, 48 Spline, Chromoly Spindle - 6mm Spindle Bolts - Sealed Bottom Bracket Included
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