HOPE RETAINER RING 110mm BCD 5 ARM Size:42T where we place an alternating

where we place an alternating ridge design

to keep you more comfortable

Shimano GRX 400 2x10-speed drivetrain

CNC aluminium case

5 H (mm) Waterproof Rating IPX4 Wireless compatibility Not applicable Weight 50g

HOPE RETAINER RING 110mm BCD 5 ARM Size:42T where we place an alternatingThe Hope Retainer Chainring features a precision engineered narrow wide tooth profile that securely grips your chain, eliminating the need for a separate chain guide. Ideal for 1x10 and 1x11 drivetrain configurations, this 34T chainring delivers reliable chain retention and smooth shifting on any terrain. The 110BCD 5 bolt design ensures compatibility with most modern cranksets, making it a practical upgrade for riders seeking simplified, efficient