for a tighter connection

Bushingless construction

Gear changes are instant and precise

Six vents on the helmet and six on the chin bar provide maximum airflow

SHIMANO - Square Type Bottom Bracket - MTB - Standard Structure

SHIMANO Deore GR400 Flat Pedal Color:- Red for a tighter connectionGR500 are grippy flat pedals with a trail riding platform shape that feels stable and secure underfoot. Experience even better bike control by pairing with SHIMANO GR series shoes. Secure and stable grip for better bike control Center thickness: 16 mm 9 removable pins per side Trail riding platform shape feels secure underfoot Platform size: 101 x 96 mm Resin composite pedal body with bushing construction axle 8 mm hexagon wrench mount Weight: 394 g