Reviews & Ratings
Tom Bowers Cycling on YouTubeabout 6 hours ago

00:14:20
The reviewer tested the THINKRIDER PP5 Carbon Fiber Spider Power Meter Crankset over several months, finding it accurate for steady-state riding and pacing climbs, but noting drift issues during maximal sprints. Despite concerns about AliExpress reliability, they consider it excellent value for most cyclists.
AI Summary
Pros
- Very affordable, around $100 for spider or $200-250 for carbon crank set
- Accurate for steady-state and zone 2 riding, with less than 1% difference compared to pedal-based power meters
- No drift observed during long rides, including a 100+ km UCI gravel race
- Compatible with standard Raceace cinch interface, works with many crank sets
- Charging cable is generic and compatible with other brands
Cons
- Sprint performance shows drift at high wattages, not suitable for track sprinters or those needing max sprint data
- Zeroing is slower than some competitors during stop-start pedaling
- AliExpress platform may have poor long-term warranty support
- Adds about 50g to crank weight
Key Points
- Weighs about 110g for the spider alone
- Uses Raceace cinch mounting standard
- Charges via USB-A to proprietary pin (compatible with XCAD and Cosmo chargers)
- Price range: £75-80 for spider, £200-250 for carbon crank set
Purchase
Where to Buy

THINKRIDER PP5 Carbon Fiber Spider Power Meter Crankset 24MM 160-175mm ANT+ BLE for Road Bike

aliexpress.com#1005011952625796Affiliate · MyBikeParts
🇺🇸$102.09
🇫🇷€80.69
🇬🇧£69.58
4.8 (9)
Checked about 2 hours ago

THINKRIDER PP5 Carbon Fiber Spider Power Meter Crankset 24MM 160-175mm ANT+ BLE for Road Bike

aliexpress.com#1005011952625796Affiliate · Tom Bowers Cycling

aliexpress.comSupport MyBikePartsAffiliate · MyBikeParts
🇺🇸$102.09
🇫🇷€80.69
🇬🇧£69.58
4.8 (9)
Checked about 2 hours ago
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