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 6 - Aug 11

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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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Jon
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★★★★★ 5
Right parts, fair price, quick ship. Great sale.
Item Package Quantity: 1
All first rate parts that fit perfectly
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Reviewed in the United States on May 17, 2026
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nsantalu
Massapequa, US
★★★★★ 4
Decent replacement filters with good airflow and odor control
Item Package Quantity: 3, Item Package Quantity: 3
The Puroma Cabin Air Filter with Activated Carbon is a solid, budget‑friendly option for routine vehicle maintenance. These are replacement filters, so they’re meant to be swapped out when dirty rather than cleaned, and they perform well for the price. Quality The overall build quality is good. The filter media feels consistent, and the activated carbon layer is evenly distributed. Instructions The instructions are straightforward and make installation simple, even if you haven’t replaced a cabin filter before. Odor The activated carbon helps reduce mild odors and keeps the cabin air fresher. It’s not a heavy‑duty deodorizer, but it does improve overall air quality. Ease of Use Installation is quick and easy. The filter slides into place without fighting the housing, and the fit is accurate. Dust Removal It captures dust, pollen, and everyday debris effectively. Airflow remains good after installation, and it performs as expected for a standard cabin filter. Ease of Cleaning Although you could vacuum the filters to potentially extend their life, cabin filters are not designed to be cleaned, they’re disposable and should be replaced when dirty. Value for Money For the price, you get a reliable filter that fits properly and offers good performance without overspending. Compatibility These cabin filters are compatible with many different makes and models. They fit my 2016 Tundra SR5 perfectly. A solid 4/5: a good, affordable replacement cabin filter with decent odor control and dust removal. Easy to install and works as intended for routine maintenance.
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Reviewed in the United States on April 5, 2026
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Amazon Customer
Boise, US
★★★★★ 5
High quality, good price
Item Package Quantity: 2
Very good quality, half price of the OEM, fits perfectly. My second purchase, will buy this product again in the future.
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Reviewed in the United States on April 17, 2026
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kat1
Battle Creek, US
★★★★★ 5
Great value! Always replace these yourself!
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Reviewed in the United States on April 19, 2026
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Debra Collin
Phoenix, US
★★★★★ 5
The right cabin air filter
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This is a good product and fit in our car.
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