Pass Quest Chainring Oval Narrow Wide 1X 42T 44T 46T 48T 50 52 BCD 110

pilih ukuran pada varian.
kompatible utk BCD 110 .
Shimano 105 Ultegra Dura Ace R7000, R8000, DA9100
Narrow wide cocok utk setup 1X single chainring tanpa resiko rantai copot.
bahan berkualitas 7075-T651 Aluminium Alloy CNC lebih presisi.
design holo ringan .
model baut pendam lebih kuat.
jika ukuran tidak tersedia silahkan chat untuk pemesanan.

Chainring oval memberikan kesempatan kaki untuk istirahat
At 70 and 90 rpm, both the Q ring and the Osymetric ring reduced the power at the knee and increased it at the hip, redistributing the joint forces in the system. The study data, doodled. Moving the joint power up from the knee to the hip could decrease knee pain and injury over time.