Odyssey MTB/DJ Cranks
Odyssey MTB/DJ Cranks
-
New for 2025! Odyssey's trusty 41-Thermal Heat-Treated Thunderbolt cranks sized specifically for the growing DJ/MTB scene.
Based around test riders' repeated requests for cranks with BMX-level durability, the Thunderbolt DJ crank takes Odyssey's proven design and adds a longer spindle for compatibility with 73mm Euro bottom bracket shells.
The Thunderbolt is one of the most technically advanced crank designs on the market. Due to continued advancements in Odyssey's legendary 41-Thermal® processing and heat-treatment system, fatigue life has been increased by a massive margin.
Features:
Proven 41-Thermal® processed 4130 chromoly
Legendary lifetime replacement warranty
Laboratory tested and team proven
Traditional sprocket interface
Open-ended spindle cap
Wedge cluster band with greater flexibility
Never-Wobble™ crank arm and spindle interface guarantee
73mm Euro BB spindle length
Flush sprocket bolt hardware for improved clearance
Specs
Lengths: 165mm and 170mm
Drive Side: RHD
Spindle: 22mm
Spacer Width: 51.5mm for 73mm BBs
Weight: 1 lb. 11.8 oz. (788g) -
Seen this cheaper elsewhere? We price match any legitimate competitor! For a price match to be accepted, the item has to be identical and be in stock and available for purchase at our competitor. We will notify you by email of the decision when reviewed within 24hours but usually much sooner
-
- Free UK Shipping On Orders Over £99.99*
- Complete Tracking On All Orders
- 90 Day Returns Policy
- Free Gifts With All orders
- *Excludes bulky items
NEED SOME HELP UNDERSTANDING BMX CRANKS?
BMX cranks have plenty of options and come in many different constructions and sizes. This may be daunting at first but it's not as complicated as it may seem. Use our handy guide below to find your perfect cranks and if you still have questions just get in touch and we will be happy to help.
Click here to view all BMX Cranks
The length of the cranks arms from the spindle to the pedal. Any length will work on all bikes but there are a few things to consider; If you are purchasing a replacement crank for a child's BMX its best to measure what you are replacing and match accordingly, 10mm either way is acceptable.
99% of all freestyle BMX bikes now come with a standard Mid Bottom Bracket shell which makes frame compatibility easy. The only thing you need to get right is matching up the inner diameter of your BB with the spindle size on your crank. All our cranks have their spindle diameter listed in the specifications and you will need a BB to match - for instance, a 22mm Spindle will require a 22mm Mid BB.
All of our standard sprockets will fit our cranks as they are supplied with the relevant spacers and simply bolt to the crank arm using the spindle bolt.
RHD / LHD or drive-side refers to what side of your bike your drive chain is situated. The standard on BMX bikes is on the right but there are options to run your drivetrain on the left.
This refers to the relationship between the front sprocket and rear cog and determines how easy or hard it is to pedal. The standard gearing for full size Freestyle BMX bikes is 25t - 9t. However, there are some other popular combinations below. Obviously if you like it slighter harder to pedal, you can increase the size of the front sprocket - for example a 27t-9t.