HUP 2-piece MTB crankset
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 Jul 7 - Jul 12

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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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4.1 ★★★★★
Based on 136 reviews
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K
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Kaycee
New York, US
★★★★★ 4
Not as sturdy as a regular one
Size: Mini
I was holding off writing a review about this because I wasn’t sure that it was going to hold up as well as a regular non bendable Chuck It wand. I have found I like the way it folds up and fits into my backpack nicely and also fits into my big purse when I’m out and about with my dog. You have to make sure the orange sleeve is over the screw part in the middle of the wand before you can throw the ball otherwise it’s not going to throw. It’s going to collapse. I’m not sure how long the durability is going to last that’s my only question about this product and I don’t know how long the screws on the elbow of it are gonna hold up but for now it’s been working great and we play with it every day and I’ve not had a problem with it. It’s just not as sturdy as a full size wand
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2024
D
Verified Purchase
Dana S Kroeger
Whiting, US
★★★★★ 5
Love this version of Chuck It beyond all before
Size: Mini
I had the longer bendable Chuck It before, well several, which broke down. They finally wouldn’t’ release the ball. Not disparaging Chuck It. They have been my furry puppy's favorite thing ever. I am grateful. But what I like and think is intuitive about this smaller design is 2 things: 1. I can do a more dynamic throw. 2. There are circle holes in the Chuck It Ball that come with it that I think allow for easier release and the ball can go father. Just my two cents.
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Reviewed in the United States on January 8, 2026
T
Verified Purchase
Tish
Massapequa, US
★★★★★ 3
Still Good to Use in a Pinch
Size: Mini
Love the Chuck it brand. This collapsible one is not my favorite. Everytime I chuck it, the orange lock does not stay in place. Plus, in my opinion, it doesn't have the oomph for the distance like the other medium ones. Still good though
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Reviewed in the United States on January 28, 2026
C
Verified Purchase
Cascadian
West Palm Beach, US
★★★★★ 5
Great For Dog Park Fun -- The Ball Goes Flying
Size: 25in, Style: Sport
I love this thing. It's super well made and It enables me to chuck a ball the entire length of the dog park (I'm a 65 yr old woman with a wimpy arm). My dog is thrilled too. At first I thought it might be too heavy, but that's just not an issue, the weight is fine. For non-throwers like me someone at the dog park gave me a tip --- just look at the area you want to throw the ball. Helped my aim immensely. The 2.5 inch chuck it ball it comes with is my dog's absolute *favorite* . . . it's her security blanket in the kennel while driving, and it's her favorite ball to chase (the only one she'll actually bring back). She loves to chew it and to squish the air out of it, which takes a little effort. Recommend.
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Reviewed in the United States on May 25, 2025
L
Verified Purchase
leal536
Battle Creek, US
★★★★★ 5
Great tool!
Size: 18in, Style: Sport
Ok - so I do not have a dog!!! I purchased this item for a completely different purpose! I saw someone using this to gather eggs!! I often go to my daughter and son-in-law's homestead to carry out the chores when they need to be out of town! Well, I am a bit on the short side (4'11") and some of the hens KNOW that a short person is going to be gathering eggs!!! I simply could not reach all of the eggs in a couple of the nesting boxes! So, after seeing someone else use this ball launcher as an egg retriever, I bought one! I am now able to reach ALL of the eggs - one at a time with no breakage! It was a game changer for me. I am sure that it works equally well for dog play!!!
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Reviewed in the United States on November 15, 2024

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