Bike Parts
Spyke Mechanical Disc Brake Caliper
TRPWith a dual-sided, 2-piston design, the TRP Spyke post-mount mechanical disc brake caliper provides even, precise clamping force for optimum braking power, excellent modulation and even pad wear.
Spyre Mechanical Disc Brake Caliper - Flat Mount
TRPOffering superior performance and easy setup, the flat-mount TRP Spyre mechanical disc brake caliper uses a dual piston design to provide precise clamping force for even pad and rotor wear.
Spyre Mechanical Disc Brake Caliper - Post Mount
TRPOffering superior performance and easy setup, the post-mount TRP Spyre mechanical disc brake caliper uses a dual piston design to provide precise clamping force for even pad and rotor wear.
Stainless Chainring - 130 mm
SurlyIdeal for single-speed, fixed gear or tandem timing chain applications, the 130 mm Surly Stainless chainring is made with a rust- and corrosion-resistant alloy steel known for its toughness.
Stainless-Steel Chainring
SurlyCrafted from tough 304-grade stainless steel for a long lifespan, this Surly Stainless-Steel chainring is ideal for single-speeds, fixed gears and tandem timing chains.
Standard Line Schrader Tube - 700 x 23-25 / 28-32 / 35-43
TeravailWith a proven record of high quality control and a wide variety of sizes and valve lengths, the Teravail Standard Line Schrader-valve tube lets you confidently replace a punctured or worn-out tube.
Standard Presta Tube - 26 x 2.5-2.8
BontragerFeaturing 0.9mm wall thickness for both weight savings and durability, the premium-quality butyl rubber Bontrager Standard Presta tube offers performance and value for 26 x 2.5–2.8 in. tires.
Standard Presta Tube - 27.5 x 2.5-3.0
BontragerOffering performance and value for 27.5 in. tires, this premium-quality butyl rubber Bontrager Standard Presta tube features 0.9mm wall thickness for both weight savings and durability.
Standard Presta Tube - 29 x 2.0-2.4
BontragerWith 0.9mm wall thickness for a balance of weight savings and durability, this premium-quality butyl rubber Bontrager Standard Presta tube offers performance and value for 29er tires.
Standard Presta Tube - 650c x 18-25
BontragerPremium-quality butyl rubber and 0.9mm wall thickness make this Bontrager Standard Presta tube a lightweight and durable choice for your 650c x 18-25 tires.
Star Ratchet Kit - 24 Teeth
DT SwissService your DT star ratchet hubs and wheels with this DT Swiss Star Ratchet kit, which comes complete with 24-tooth start ratchets, springs and grease.
Star Ratchet Kit - 36 Teeth
DT SwissService your DT star ratchet hubs and wheels with this DT Swiss Star Ratchet kit, which comes complete with 36-tooth start ratchets, springs and grease.
Star Ratchet Kit - 54 Teeth
DT SwissCompatible with all current DT star ratchet hubs and wheels, this DT Swiss Star Ratchet Kit includes two 54-tooth star ratchets, 2 springs and Molykote grease.
Stealth Tubeless Puncture Plug Kit
Muc-OffWhen a puncture strikes that's too big and gnarly to seal, the Muc-Off Stealth Tubeless puncture plug kit comes to the rescue. Cleverly stored inside your bar ends, it's the ultimate backup tool.