SKU: 97274366948
gear crank

gear crank Crust Heartbreaker Crankset – Crust Bikes

Sale price$21.32 Regular price$23.69
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

gear crank Crust Heartbreaker Crankset – Crust BikesThe Heartbreaker Crankset is our take on a slim arm compact double. We drew from the classic Sugino Ritchey Logic cranksets to get the slim arm profile with a high offset. The high offset in the arms makes it so you can run a shorter bottom bracket than with most square taper cranks. This is nice when you're running it on a frame with wide chainstays like an Evasion or Wombat (set up 1x) as it keeps your chainline nice and tight which promotes good

The Heartbreaker Crankset is our take on a slim arm compact double. We drew from the classic Sugino Ritchey Logic cranksets to get the slim arm profile with a high offset. The high offset in the arms makes it so you can run a shorter bottom bracket than with most square taper cranks. This is nice when you're running it on a frame with wide chainstays like an Evasion or Wombat (set up 1x)  as it keeps your chainline nice and tight which promotes good shifting and keeps drivetrain wear to a minimum. Aesthetically it'll give a smoother seamless look since you wont have to run a super long bottom bracket. The crank comes with a set of bolts and self extractor caps. Be sure to install the included plastic washer between your extractor cap and bolt.

Chainline with 110mm Bottom Bracket= 47.5mm

Q-Factor with 110mm Bottom Bracket in a 68mm BB Shell= ~155mm

Details:

Made in Taiwan

Forged Aluminum

Color- Polished, Black, Brown, or Splash

Outer Chainring BCD- 110x5

Inner Chainring BCD- 74x5

Bottom Bracket Compatibility- JIS Square Taper (Length will vary depending on the bike, but 110-113mm is a good place to start.)

Lengths- 170mm

Tooth Count- 42/26t

Weight- 702g (Complete Crankset with Bolts and Extractors Installed)

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 97274366948

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4.9 ★★★★★
Based on 8 reviews
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Verified Purchase
Rocky Cronkhite
Natrona Heights, US
★★★★★ 5
Great product
Color: 3675 Silver Blue, Color: 3675 Silver Blue
This watch is beautiful. And feels great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
J
Verified Purchase
JJ
Alexandria, US
★★★★★ 1
Junk!
Color: 3675 ALL Silver
Good luck getting the back plate back in once you change the battery! You get what you pay for so spend the extra money and buy a better watch not made in China.
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Reviewed in the United States on May 25, 2026
J
Verified Purchase
John S. Willard, Jr.
Chelsea, US
★★★★★ 4
Really nice watch!
Color: 3675 ALL Black
Really nice and clean looking watch. Fairly easy to adjust the watch band, with a little patience. Item description stated battery operated, but I don’t think it is as there is no indication that it has a battery in it. Other than that, really decent watch! I would have given it a five star rating if it were battery powered.
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Reviewed in the United States on March 23, 2026
R
Verified Purchase
Ralph
Draper, US
★★★★★ 5
Great price
Color: 3675 Silver Grey
The watch looks like it should cost more than the actual price. It catches people's eye and so far it keeps accurate time. Keep in mind I've only had the watch about two weeks. Of my 10 every day watches this one is the most attractive.
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Reviewed in the United States on December 5, 2025
B
Verified Purchase
Barry Benge
Draper, US
★★★★★ 5
Nice
Color: 3675 Silver Grey
Nicer than I imagined
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025

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