Giant Bicycles

From pro-level race bikes to sport, fitness and adventure bikes, Giant delivers the benefits of tubeless tire technology to riders of all types.

Make your tubeless wheels setup effortless with Giant's WheelSystem tubeless valve stems. The removable cores make adding sealant quick and easy.

Giant's downhill tubes are super burly to withstand all the DH abuse you can dish out.

Giant's thorn tubes feature thicker rubber that prevents some punctures and flats.

Giant's thorn tubes use thicker rubber to prevent some flats and punctures.

- Presta valve tube - 80mm valve has removable valve core

GNT Axact 9/11 Replacement Mounting Bracket Product description - Includes mounting bracket and zip ties

-Seatpost clamp for Defy/Avail Advanced models (2015-2016)

- Ultra high gauge 200 needle count for thin and smooth touch - TransTextura Plus™ fabric quickly wicks moisture and eliminates odor causing bacteria Left and Right specific fit - Arch compression band - Y-gore heel construction

Giant's Control Blast 16-gram Threaded CO2 Cartridges are the replacement cartridges for Giant's Control Blast and other inflators that accept this type (CO2 inflators sold separately). • Foam-padded cartridge provides insulation

- Dust-proof and waterproof rubber seal cover. - Protect the power source connection on the frame when the e-bike is parked outside or when you carry it without the EnergyPak.

- Designed For All Conditions - Goes On Wet And Sets Up To A Soft, Pliable Wax - Shields Chain From The Elements - Reduces Abrasive Wear And Corrosion - Waterproof - For Chain Driven Bicycles Only

- Designed For Dry, Dusty Conditions - Fast Penetration And Setup - Promotes Smooth Shifting - Waterproof - For Chain Driven Bicycles Only

• Durable organic pad compound • Quiet and powerful braking performance for all weather conditions

GNT Axact 6 Wired Mount Kit w/ Speed Sensor & Magnet Product description - Kit includes mount, sensor and magnet

- Ideal for fitness and comfort cyclists - A great replacement handlebar

-Seatpost clamp for Defy/Avail Aluxx models (2015-2016)

This tube features high-density rubber for fewer flats. - Valve length: 48mm

- Quick-release seatpost clamp w/rack mount

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. - Valve length: 35mm

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling.

These Giant tubes include flat sealant for reduced maintenance.

These Giant tubes include flat sealant for reduced roadside maintenance.

- Chrome-plated chain tool. - Compatible w/ HG, IG, and UG chains. - Extra-long knurled handle for good leverage. - Adjustable backing support braces the backplate of the chain. - Replaceable driver pin.

Features - S2 Industrial Tool Steel - Magnetic System - Ergonomic Design - 2-2.5-3mm

Features - S2 Industrial Tool Steel - Magnetic System - Ergonomic Design - 4-5-6mm

Giant's Ally Quarter Socks use quick-drying, breathable TransTextura fabric with a mesh top and seamless heel.

When the weather starts to turn you need the warming power of Giant's Realm Merino Quarter Socks. Wool is unbeaten when it comes to warmth-to-weight ratio, and its funk-fighting properties are legendary. Giant's Realm Merino socks incorporate a nylon reinforced heel and toe for increased durability and a 7-inch cuff to keep the cold winds off your ankles. - Pro-grade cold weather sock - 22 Micron genuine Merino wool for good moisture transfer and thermoregulation - Nylon Reinforced toe and heel for durability - 7-inch long cuff