SKU: 40979670242

HUP 2-piece MTB crankset

Sale price$75.00 Regular price$83.33
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

HUP 2-piece MTB cranksetA complete HUP 2 piece hollow axle crankset, including crank arms, chainring and bottom bracket at a reduced price Lightweight hollow axle cranks to fit any frame! Available in a variety of popular lengths to fit junior youth and adult riders from age 5+, they are cold forged from 6061 T6 aluminium for strength, low weight and durability. These cranks are perfect for MTB, DJ or BMX running an MTB axle, with the appropriate bottom brackets and single

A complete HUP 2-piece hollow axle crankset, including crank arms, chainring and bottom bracket at a reduced price...

Lightweight hollow axle cranks to fit any frame! Available in a variety of popular lengths to fit junior/youth and adult riders from age 5+, they are cold-forged from 6061-T6 aluminium for strength, low weight and durability.

These cranks are perfect for MTB, DJ or BMX running an MTB axle, with the appropriate bottom brackets and single chainring...

Sizing Guide: 

145mm: riders approx 135cm to 150cm tall

155mm: riders approx 145cm to 160cm tall

165mm: riders approx 155cm to 175cm tall

170mm: riders approx 170cm+ tall

  • HUP 2-piece hollow axle cranks
  • Chainring fitment: 3-bolt SRAM direct mount
  • Installation: Single chainring
  • Axle type: 24mm
  • Aluminum 6061-T6
  • Bottom Bracket: 24mm Shimano
  • Arm Lengths:  145mm, 155mm, 165mm & 170mm
  • Chainring Offset: 0mm super-boost, 3mm boost or 6mm non-boost
  • Installation: 2x pinch bolts torque to 15Nm, BB cups torque to 35-50Nm 
  • Q-Factor: 173mm
  • Weight: from 565g (arms and axle)
  • Colour: Black
  • Max rider weight: 90kg
  • Includes BB for 68mm/73mm BSA threaded shell and chainring

Top Tips: as with all our kids cranks, we always add helicopter tape to the face of the crank arms to protect from kids feet rubbing (especially without cleats) when the cleat position sets the shoes very close to the cranks. Fitting to the HUP xc 13"-19" (73mm shell, boost) use the 2mm spacer on the DS cup and a 3mm offset chainring. Fitting to the HUP xc20/24 (73mm shell, non-boost) use the 1mm spacer on the DS cup and a 6mm offset chainring. However, frame tolerances may override these - so ensure you use the correct spacers to acheive your correct chainline and crank arm spacing!

If using HUP cranks on a non-HUP frame, use the dimensions below to check for fit on your frames chainstays...width of inside of arms = approx 146mm. More install info here.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40979670242

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Pisgah Hiker
Chelsea, US
★★★★★ 5
Great filter!
Color: 1Pc-CA10755
Perfect fit in my 2024 Toyota Tacoma TRD Sport! My original one has 25,000 miles on it and honestly, wasn't that bad. But, I knew that if I didn't spend $20 and change it myself, the dealership guys would hound me everytime and try to sell me a $75 filter.
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Reviewed in the United States on May 12, 2026
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Quai
Draper, US
★★★★★ 5
Great value for DIY procedure for my BMW
Color: 1Pc-CA11118
Vehicle information: 2011 BMW 535i GT F07 The fitment is perfect, installation is simple certainly a DIY maintenance procedure. BMW wanted 300$ for install. I compared my oem to this and certainly equal or greater quality so great value. The package includes a manual and a manufacturers sticker with a feedback card. It was sealed with package inside its cardboard. The filter is a beautiful vibrant red. So when it starts to collect debris you will notice I imagine because it’ll shift color but it’s recommended you repose like every 10-15k miles So intend to repurchase this exact filter when needed
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Reviewed in the United States on March 17, 2026
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Oscar Ortega
Carnegie, US
★★★★★ 5
Fit perfectly on 2017 Prius
Color: 1Pc-CA11426
Excellent and Sturdy for 2017 Prius.
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Reviewed in the United States on April 21, 2026
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Toddroc1
Louisville, US
★★★★★ 4
NICE AIR FILTER FOR THE MONEY
Color: Red
Nice quality premium Air filter for the money, sturdy built and fits my 2014 Kia Optima vehicle perfect, I will purchase this item again in the near future. Thanks KAX
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Reviewed in the United States on May 26, 2026
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ERNEST MENGELBERG
West Palm Beach, US
★★★★★ 5
Great product
Color: 1Pc-CA11042
Works great. Better air flow and engine power than the stock Honda air filter. Also cheaper than the OEM air filter.
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Reviewed in the United States on March 28, 2026

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