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Box components Box Two Alloy Integrated Conversion Headset IS42/25.4|IS42/26.4 Headset

Box components Box Two Alloy Integrated Conversion Headset IS42/25.4|IS42/26.4 Headset

SKU: J35944
Regular price $44.99

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Expected Ship Date: Fri Jun 05
Designed to allow the use of 1-inch forks with frames that have 1 1/8-inch integrated head tubes. Box Two Integrated headsets feature an aluminum top cap CNC-machined bearing cover and split crown race with super-smooth rolling 45x45 bearings
  • TECH SPECS
SHIS IS42/25.4|IS42/26.4
Color Black
Weight 97g
Steered OD 25.4
Cup (mm) 42
Race (mm) 26.4
Stack Height
Bearing Angle 45�/45�
Size 1-1/8` to 1`

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Race Team

Racing is a huge part of the culture at Lenny’s Bike Shop, and the Lenny’s Race Team represents the shop on trails and racecourses throughout the region. Made up of passionate riders who love pushing their limits, the team competes in gravity and mountain bike events while proudly representing the Lenny’s community.

Why Shop with Lenny's?

At Lenny’s Bike Shop, cycling isn’t just a business — it’s a passion. As a locally owned, full-service bike shop, Lenny’s is dedicated to helping riders of every level enjoy the sport with the right bikes, gear, and expert support.

From high-quality bicycles and components to trusted service and advice, the team focuses on delivering products and support that help you ride more and ride better.

Whether you’re upgrading your bike, tuning up your ride, or just getting started, you’ll find knowledgeable staff, great brands, and a commitment to keeping the cycling community rolling.

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