Giant Contact Stem Size:80mm Shimano 1x9 speed gears are

Shimano 1x9 speed gears are flawlessly smooth with the gearing for easy climbing

Bontrager Digital Shock Pump

while the burly 27

Peaty's HoleShot CO2 Tyre Inflator

Giant Contact Stem Size:80mm Shimano 1x9 speed gears areGiant Contact Stem 3D forged 6061 aluminium construction oversized box section stem, featuring + 8 flip flop adjustable rise, requiring fewer spacers. Features 3D forged 6061 aluminium alloy body with oversize box cross section Oversized 46mm wide 6061 alloy faceplate 8rise requires fewer spacers Fits 1 1 8" steerer tubes For 31. 8 diameter handlebars Steel hardware Specifications For 31. 8 diameter handlebars