Box BMX Crankset Bike with Bottom Bracket Vector M30-M, M35, M30-P, Hollow/Cold Forged, JIS Square Taper Design Parts 5 Bolt 110 BCD/4 Bolt 104 BCD Chainring Components

★★★★★ 4.6 67 reviews

$69.99
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$69.99
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Free shipping Free 30-day returns

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Product details

Management number 214546929 Release Date 2026/04/12 List Price $28.00 Model Number 214546929
Category
  • 🔹 OPTIMAL POWER TRANSFER: Our Box Five Bike Cranksets boasts an Oversized bottom bracket interface showcases a step-down shape specific to the length of the crank arms. Designed with a JIS square taper standard, ensuring optimal performance at the pedal boss.
  • 🔹 SEAMLESS COMPATIBILITY: Seamlessly integrate our Box Five Square Taper Bike Crankset with a variety of bottom bracket options, including Box One Titanium/Carbon, Box Two Chromoly, and Box Three Steel. They are also compatible with Box One Chromoly Chainring Bolts and Box One 7075 Alloy Chainring Bolt..
  • 🔹 OPTIMIZED DESIGN: Engineered from 6061-T6 aluminum with meticulous attention to detail, our Crankset feature a precise chainline of 44.5mm and a Q Factor of 168mm, delivering optimal performance and comfort with every pedal stroke. Finished with an anodized coating and laser-etched graphics.
  • 🔹 OPTIMAL CUSTOMIZATION: Our durable cold-forged Cranksets are available in sizes ranging from 135mm through 170mm, catering to various rider preferences. With a 5 bolt 110 BCD chainring pattern, riders can fine-tune their setup for optimal performance and comfort, ensuring a perfect fit for their cycling needs.
  • 🔹 INTEGRATED PERFECTION: The Box Five Square Taper BMX Crankset, featuring durable cold-forged construction, includes Spindle, Arms, and an Oversized bottom bracket interface. Enjoy seamless compatibility with all JIS square taper standard cranks aligning perfectly with BSA European style square taper bottom brackets.

Size 140mm
Color Black
Material Aluminum
Brand Name Box
Model Name BOX Five Sq Tapered cold forged crankset 140mm black
Sport Type Cycling
Part Number BX-CK175SQ40-BK
Manufacturer Box Components
Outer Material aluminum
Package Weight 0.65 Kilograms
Number of Items 3
Suggested Users unisex-adult
Included Components Crankset
Warranty Description Limited Lifetime Warranty
Item Dimensions LxWxH 8.75 x 4.75 x 1.25 inches
Item Package Dimensions L x W x H 11.1 x 6.65 x 1.89 inches

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4.6 out of 5
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67 ratings | 27 reviews
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