Mountain Bike Cranks

Praxis Praxis MTN cranks - G2 CADET M30
$175.00 Excl. tax

CADET | Updated arm shaping and spacing, the new second generation Cadet is perfect for all types of trail riding. The Cadet packs in a level of performance aimed at value-driven riders that want a solid crank. With stiff and solid forged-aluminum...

$175.00 Excl. tax
In stock
$90.00 Excl. tax
In stock
Praxis Praxis MTN cranks - G2 CADET M30 HD
$175.00 Excl. tax

Praxis Mountain Bike Cranks<br>*arms only, sold without ring

$175.00 Excl. tax
In stock
Sram SRAM NX Eagle Fat Bike Crankset - 175mm, 12-Speed, 30t, Direct Mount, DUB Spindle Interface, Black
$99.00
$130.00 Excl. tax

The NX Eagle fat bike crankset delivers Eagle styling and performance to the newest addition of the Eagle ecosystem.

$99.00
$130.00 Excl. tax
In stock
RaceFace RaceFace Atlas Crankset - 175mm Direct Mount RaceFace CINCH Spindle Interface Black
$189.99 Excl. tax

Say hello to the strongest alloy crankset hands down - years of crafting dynamic cranks has positioned our Atlas crankset as a living legend

$189.99 Excl. tax
In stock
Clydesdale Clydesdale Mountain Bike Crankset - 64/104bcd - 30mm spindle
$325.00 Excl. tax

Clydesdale Mountain Bike Crankset - 64/104bcd

$325.00 Excl. tax
In stock
Praxis Praxis MTN cranks - Girder - Carbon
$310.00 Excl. tax

GIRDER & GIRDER-HD | With an updated carbon shape, spacing and a Heavy Duty option, the new Gen2 Girder Carbon aims to be the new trail master.   XC and Enduro riders that expect top level performance, finish and fitment will not be let down.

$310.00 Excl. tax
In stock
Praxis Praxis MTN cranks - LYFT - Carbon 175mm
$450.00 Excl. tax

Created as the ultimate mountain XC/TRAIL crank, the carbon LYFT sits atop the throne as king.  With super light carbon arms,  M30-THRU alloy spindle with aluminum preload adjuster, the LYFT is our premier mountain crank for those that demand the best.

$450.00 Excl. tax
In stock
Praxis Praxis MTN cranks - Girder HD - Carbon
$310.00 Excl. tax

GIRDER & GIRDER-HD | With an updated carbon shape, spacing and a Heavy Duty option, the new Gen2 Girder Carbon aims to be the new trail master. XC and Enduro riders that expect top level performance, finish and fitment will not be let down.

$310.00 Excl. tax
In stock

Mountain Bike Crankset

At the heart of your drivetrain rests the ever-important bike crankset. This critical feature of your bike collectively helps to convert all that pedaling power you’re putting into your bike into the forward propulsion up the massive hill ahead of you. While mountain bike cranksets include more than one component, Big & Tall Bike offers you the chance to shop complete sets as well as individual pieces.

If you’re an avid mountain biker who’s looking to enhance your every ride, you need to find the right custom cranks for your bike. Explore our mountain bike cranks, parts, and more online now!

Your Options for Mountain Bike Cranks

From mountain bike crank arms and chainrings to bottom brackets and bolt and washer sets, we offer a complete collection of components that can help you ensure the performance of your mountain bike. We believe crank length should be proportional to your leg length and riding style, which is why we offer many different length of mountain bike crank arms. In addition to a variety of brands, like Praxis, Zinn, Driveline, and Clydesdale, you’ll also find several material options for your mountain bike cranks, including carbon and alloy. Browse light, strong, powerful components to overhaul or upgrade your mountain bike today.

We’re Here to Help

Whether you’re just upgrading your favorite ride or you’re customizing a brand new bike, our team is always here to help. With decades of experience creating bicycles for clients with unique needs, the Big & Tall Bike team has the knowledge you need to ensure peak performance from your ride. Browse our entire selection of mountain bike cranks and accessories here, or reach out to us today for bicycle tips, advice, and guidance!

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Short Crank Lengths 130mm -165mm
Long Crank lengths - 170mm to 220mm