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Fit 8-Spline Crank & Sprocket Set

$124.99 $249.99
Description

After strong as cranks, new BB and sprocket? This Fit 8 Spline crank and sprocket set is a perfect upgrade to get your bike rolling smooth again.

FEATURES

  • 19mm X 8 spline spindle
  • 4130 CRMO 3 piece cranks
  • RHD, 175mm length
  • 30t Fit Tri sprocket included
  • Pinch Bolt Design
  • 19mm Mid BB included
Size: 175mm
Colour: Chrome
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Let customers speak for us

from 557 reviews
Backbone is the greatest

Huge shout out to backbone for the fast shipping and going the extra effort to throw in a little personalised message for my girlfriends birthday. Cant thank you enough bro <3

JOSH N
Back Bone BMX

Great helmet

Darren Bradbrook
DRS BMX Helmet
DRS BMX Helmet

Ordered this helmet for my grandson for Christmas, he loves it! The fit is perfect and he loved that I bought the stickers as well.

Robyn Corvisy
DRS BMX Helmet
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Really good quality Gyro that looks great also. Very happy with this product

Rob Griff
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Good lower gyro cable. Tried and tested.

Rob Griff
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Colony Anyway Peg

Great quality, lightweight peg. I run them with the plastic sleeves removed for park riding. Recommended product.

Rob Griff
Colony Anyway Peg

Very happy with the bike, however severely disappointed in the choice of courier.

Aaron Heavey
Sunday Primer Park BMX Bike (2022)

Very happy with product postage was on time and always look forward to my little note and stickers from the team at backbone

Terry Trute
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The perfect tool

Jason Temme
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Great socks, super comfy

Jason Temme
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Amazing chain

Jason Temme
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Amazing sprocket

Jason Temme
Wethepeople Pathfinder Sprocket
Awesome.

Finally got around to the back rim as i have been running the E440 on the front for a while now with no issues. has a unique look with the width and spoke placement. The team were also very helpful in putting together the rim hubs and spokes for me.

Jono Deryngowski
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Great

Work WAY better than my previous pads.

Jono Deryngowski
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Super cool guys to order from.

Jared Tanner
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