Shimano GRX ST-RX600 Shift/Brake Lever BR-RX400 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount Caliper BLK CheckoutTitle=WeThePeople Swampmaster BMX Color Black/Silver Ring Position/Type Chain

Color Black/Silver Ring Position/Type Chain Retaining Single Ring Tooth Count 36 Drivetrain Speeds 12 Material Aluminum Designed for ebike Yes Defined Color Silver Direct Mount Type Direct Mount Bosch

1/1 90-point freehub body engages every 4 degrees

Tire Weight 1035g Tire Width 2

Aluminum brake lever and large shift lever with composite small lever and steel hardware

Shimano GRX ST-RX600 Shift/Brake Lever BR-RX400 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount Caliper BLK CheckoutTitle=WeThePeople Swampmaster BMX Color Black/Silver Ring Position/Type ChainGRX ST RX600 Shifter Hydraulic Brake LeverST RX600 Dual Control shift brake levers provide the same light shifting operation as top tier systems Anti slip lever design Reach adjust mechanism allows lever to be adjusted to suit any hand size type of riding and individual rider preferences Brake Lever Actuation Hydraulic Double or Triple Double Rotor Included No Brake Caliper Mount Flat Mount Brake Lever Use Left Rear Der Shifter Compatibility Shimano