SE Bikes Lager Track Bike - Electric Blue Size:49CM a Pulse Ox4 sensor uses

a Pulse Ox4 sensor uses light beams at your wrist to gauge how well your body is absorbing oxygen

Hands-free drinking

DROP: 125mm

Weight : 124 Grams w/ Bracket

The Oversized Pulley Wheel System for SRAM Red and Force AXS features a 15-tooth upper and 19-tooth lower pulley wheel setting

SE Bikes Lager Track Bike - Electric Blue Size:49CM a Pulse Ox4 sensor usesAbout The Lager packs a quality punch with a butted top tube and down tube, Cr Mo seat tube, alloy cranks, and super smooth Freedom ThickSlick tires. The perfect bike to get you where you want to go and in style. Key Features Hi Ten steel urban single speed style frame with butted top tube and down tube, Cr Mo seat tube with integrated seat clamp, plus water bottle and fender mounts for increased carrying capacity Hi Ten SE steel straight leg fork