SHIMANO
✓Price
$71.99
BBB Cycling 11-T 7075 Aluminium Derailleur Jockey Wheels I Shimano SRAM and Campagnolo Compatible Pulleys I 9- 10- and 11-Speed I AluBoys BDP-21, Grey
★★★★★
$71.99
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1
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About this item
- QUICK SHIFTING PERFORMANCE: The AluBoys derailleur jockey wheels make shifting gears a breeze thanks to the 11-teeth pattern and their extra stiff build.
- WIDELY COMPATIBLE: The derailleur jockey wheels are suitable for use with Shimano, SRAM and Campagnolo systems with 9- 10- and 11-speed.
- DURABLE & LIGHT: The Pulleys are made of 7075 aluminium alloy, making them incredibly tough with the benefit of being very lightweight.
- ULTRA SMOOTH: High-quality sealed bearings make for exceptional smoothness and durability.
- REAR DERAILLEURS: These aluminium jockey wheels make your chain roll incredibly smoothly over the 11-teeth pattern.
Product details
Customer reviews
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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