Checking pickup availability...
Loading store availability...
5DEV

Checking pickup availability...
Loading store availability...
Titanium MTB Crankset
Loading store availability...
5DEV
Meet the 5DEV Titanium Mountain Cranks — 5-axis-machined performance for riders who demand strength, lightness, and rock-solid reliability. Built from solid Ti-6Al-4V bar stock on 5-axis CNC machines in San Diego, these cranks blend aerospace-grade metallurgy with race-ready design. The result: a stiff, confidence-inspiring platform that survives harder lines and keeps your power transfer honest when the trail gets rowdy. Made for riders who push limits and expect gear that keeps up. If you want cranks that feel like an upgrade at first pedal stroke and still look factory-fresh after a season of abuse, the 5DEV Titanium Mountain Cranks are your ticket to faster laps and stiffer confidence. PLEASE NOTE: Crank spindles are sold separately to accommodate specific individual size requirements (Cranks are only compatible with 5DEV spindles).
© 2026 Sierra Bicycle Supply, 1380 Kleppe Lane Sparks, NV 89431 All rights reserved. Experience by Frengee
Your cart is currently empty.
Start ShoppingJoin our insider list. We’ll email your code and auto-apply it to your cart. *Discount taken at checkout. Cannot be combined with select price-restricted items. See cart for details. Bikes and sale items are excluded.
Great replacement cap for my Purist water bottles.
I have really enjoyed using the Range Extender. I appreciate being able to just plug it in when my bike battery is getting low and feel confident I can go another 20 miles!
Satisfied with the watch, quick shipping, pleasant price.
Amazing cycling computer. Was shipped quick and great delivery.
To pay using pre-tax HSA/FSA funds, select Truemed at checkout.
For HSA/FSA reimbursement, pay with any method and look for Truemed on the confirmation screen.
Truemed is for qualified customers. Learn more at truemed.com/disclosures.
You have copied the placement for the Product Page.
Go back to the App Embeds section, and in the Paypal Advanced Settings, paste the copied value into the Product Page field and click the 'Save' button in the top right corner.