RK798 Road Bike Crankset 170 mm
RK798 Road Bike Crankset 170 mm
RK798 Road Bike Crankset 170 mm
RK798 Road Bike Crankset 170 mm
RK798 Road Bike Crankset 170 mm

Racework

RK798 Road Bike Crankset 170 mm

Price
$229.99

Size: 48T

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Return Policy

we're committed to your satisfaction and to the spirit of adventure that guides everything we do. We understand that sometimes, a product may not fully meet your expectations, or you might change your mind. That's why we've crafted a straightforward return and refund policy to ensure a hassle-free process, allowing you to shop with confidence and focus on your next outdoor adventure.

Return Conditions

  • Time Frame: Products can be returned within 30 days of the delivery date.
  • Condition: Items must be in new, unused condition with all original tags, packaging, and accessories included.
  • Proof of Purchase: A valid receipt or order number is required for all returns and exchanges.
Free worldwide shipping

To show our appreciation for your choice to adventure with us, we offer free worldwide standard shipping on all orders.

RK798 Road Bike Crankset 170 mm

RK798 Road Bike Crankset 170 mm

Size: 48T

$229.99

Why our Vert Junkies® love this

Drop the hammer and keep it planted. This CNC machined 7075 aluminum crankset drives clean power transfer with a 24 mm spindle and a single ring setup built to hold the chain when the road turns ugly. Choose 48T, 50T, or 52T and run it hard.

Key Features

  • CNC-machined 7075 aluminum crank arms and chainring for high strength under load

  • 170 mm crank length for a familiar road and gravel cadence feel

  • Single ring chainring options: 48T, 50T, or 52T

  • 130 BCD chainring interface, as shown, for solid alignment and stiffness

  • Plus minus tooth profile, alternating tooth shaping, to help keep the chain locked in

  • 24 mm spindle with 116 mm spindle length, as shown

  • Bottom bracket included, BB marked 68 to 73 mm shell compatibility in the images

  • Mirror-polished silver finish that stays sharp and resists corrosion

Recommended Use

Built for road and fast gravel rigs that want a straightforward, punchy 1x drivetrain feel. Pair it with your preferred ring size, set chainline clean, and let it rip through rollers, headwinds, and out of saddle surges. Great for SRAM GXP-style setups where a 24mm spindle system is the target fitment.

Bottom Line

CNC muscle. Single ring bite. Full send power.

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ABOUT US

BUILT TO BREAK LIMITS

GEAR THAT NEVER QUITS

You don’t need comfort. You need gear that holds when everything else gives out. Whether you're skinning up a frozen ridge, clinging to vertical ice, or bombing down scree at breakneck speed, Alpine Extreme delivers precision-built gear that answers only to obsession. No gimmicks. No shortcuts. Just ruthless quality that thrives where others fail.

You push harder. We keep up.