Race Face Prodigy crank triple 175 mm

Race Face Prodigy crank arm: strength and performance for your MTB crankset

When it comes to reliable and high-performance components for your bike crankset, the Canadian brand Race Face is a benchmark. Among its iconic models, the Race Face Prodigy crank arm stands out for its solid construction, clean design, and ideal compatibility with demanding mountain biking. Let’s take a closer look at a crank built for the trails.

A crank arm built for demanding riders

The Race Face Prodigy crank arm was designed to meet the needs of riders looking for uncompromising durability. Made from forged 6066-T6 aluminum, it offers an excellent strength-to-weight ratio, making it a great choice for trail, all-mountain, and enduro riding.

Its CNC machining provides precise finishing and sharp lines that integrate perfectly into any MTB crankset. Tough without being excessively heavy, it ensures efficient pedaling even on rough, technical terrain.

Technical features of the Race Face Prodigy crank arm

Here are the key specs that make the Race Face crank arm a sought-after component for mountain bike enthusiasts:

• Material: cold-forged 6066-T6 aluminum for maximum strength

• Crank arm length: usually available in 175 mm

• Spindle type: compatible with Isis Drive bottom brackets

• Chainring mounting: single or double, standard 4-bolt pattern (104 mm BCD)

• Weight: around 800 grams for the full set (depending on setup)

• Finish: anodized black, scratch-resistant and understated

• Compatibility: fits many 9- and 10-speed MTB drivetrains

Built to last

Race Face has always been known for the durability of its components, and the Prodigy is no exception. Its thick-walled design and monoblock structure ensure excellent lateral stiffness, translating to more efficient power transfer through the crankset. On climbs or when sprinting, every pedal stroke counts.

It’s also an easy crank to maintain. Thanks to the Isis Drive standard, removing it to access the bottom bracket or swap chainrings is quick and hassle-free.

Why choose a Race Face Prodigy crank arm today ?

Although this model is no longer in production, the Race Face Prodigy remains a solid option on the second-hand market. Many riders still seek it out for its mechanical reliability and proven performance. It’s an excellent choice for restoring an MTB crankset or upgrading your drivetrain on a budget.

With its clean, rugged look, it fits seamlessly into both vintage MTBs and more modern setups.

Conclusion

The Race Face Prodigy crank arm perfectly captures the Race Face spirit: toughness, efficiency, and long-term reliability. Whether you're rebuilding your drivetrain or looking for a trustworthy component for your mountain bike crankset, this model remains a trail-tested classic.