Campagnolo
✓Price
$33.99
KMC Bosch Gen 2 Super Narrow Front Sprocket, Black, 15T
★★★★★
$33.99
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About this item
- Specifically designed for Bosch E-Bike systems, the KMC Narrow chainring is a perfect solution for replacing or upgrading your current front sprocket
- Combine with a KMC chain and vastly increase your drivetrains mileage to over 3,500km
- Front Sprocket Compatible with Bosch Gen II Mid-Motor Systems
- Perfectly matched to KMC chains for maximum efficiency which saves battery
- Size: 1/2" X 11/128" (Super Narrow)
Product description
Drive trains on e-bikes with strong mid motors are subject to enormous constant load. Based on that fact, KMC offer specific e-bike sprockets for Bosch motors and internal gear hubs. Specifically designed for Bosch Gen 2 e-Bike systems, the KMC Wide chainring is a perfect solution for replacing or upgrading your current front sprocket. By combining with a KMC chain you can vastly extend the life of you drivetrain and achieve a mileage of over 3,500km. Specifications Size: 1/2"" X 11/128"" (single to 12 speed compatible) Colour: Black Treatment: Hardened Chromoly steel For Bosch II Systems Direct Mount Perfectly matched to KMC chains Recommended chain: e1, e12, e11, e10, e9 and e8 chains Maximum efficiency which saves battery
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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