ZTTO jockey wheels offer smooth spinning with sealed bearings at a very low cost, but are not expected to significantly improve speed.
Pros
- Smooth spinning with sealed bearings
- Low cost
- Available in funky colors
- Easy installation
Cons
- Not expected to add much speed
Key Facts
- Cost £2.25 each
- Have sealed bearings inside
- Compatible with most derailleurs
Reviews & Ratings
BikeRadar on YouTube3 days ago
00:14:23@ 03:43
The reviewer mentions ZTTO pulley wheels with proper bearings that spin more smoothly than standard plastic ones on Shimano Altegra derailleurs. They are not expected to add much speed but look cool and come in funky colors. The cost was £2.25 each, considered a real bargain.
AI Summary
Pros
- Proper bearings for smoother spinning than standard plastic pulleys
- Available in funky colors
- Very cheap at £2.25 each
Cons
- Not expected to add much speed to the bike
Key Points
- Cost £2.25 each
- Have proper bearings on the inside
AT Cycling on YouTube12 months ago
00:11:10@ 05:42
The reviewer briefly mentions the ZTTO MTB Bicycle Rear Derailleur Jockey Wheel Steel Bearing Pulley 11T 13T Purple CNC Road Bike Guide Roller Idler 4mm 5mm 6mm but does not provide detailed analysis.
AI Summary
Pros
- They mention that alloy derailleur pulley wheels are an easy, low-cost way to improve shifting and add durability.
Key Points
- They come with sealed bearings which reduce friction and help your drivetrain run smoother, especially in wet or dusty conditions.
- They are compatible with most derailleurs and installation is straightforward.
Purchase
Where to Buy
AliExpress
aliexpress.com#1005007037817261Affiliate · AT Cycling
🇺🇸$2.07
🇫🇷€1.54
🇬🇧£1.36
4.4 (11)
Checked 12 months ago
Questions about ZTTO MTB Bicycle Rear Derailleur Jockey Wheel Steel Bearing Pulley 11T 13T Purple CNC Road Bike Guide Roller Idler 4mm 5mm 6mm
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