Delivers approximately 120 PSI to a road tire or 40 PSI to a mountain tire. 5 cartridges per package. Ground Shipping Only
Find the secret weapon of the pros with Skratch Lab's Exercise Hydration Mix.
Incredibly tough plastic tire levers.
An "everyday" aero helmet, designed to offer a bit of free speed without the excessive weight or impracticality of a full-on TT helmet.
Replacement brake pads fit holders on Shimano-type caliper road brakes.
The 267g CN-6701 features Shimano's asymmetrical design for faster, smoother shifts, and interior link cut-outs to save weight.
The original high quality cork bar tape in lots of colors.
The Ultegra CS-6700 Cassette is more than just an economical alternative to Dura Ace. It's a light-weight, outstanding performer in its own right.
The X2 features a lighter 2-bolt handlebar clamp and is 50g lighter the Thomson Elite road stem. 1 1/8 inch steerer. 31.8 handlebar clamp. 175g.
No bike lanes, no problems with the NightRider Sentinel 2 Watt USB Tail Light that features laser emitters to project an ultra-bright virtual bike lane on the ground around you.
Fabric keeps it simple with their Scoop saddle, but that's because you don't mess with a recipe that's known to work.
Shimano's most affordable SPD pedals offer many of the same features as their top-of-the-line pedals and weighs 380g a pair.
Now more efficient, 11-speed compatible, and able to handle an 11-32T cassette (GS model). 195g.
One ring to rule them all.
Stealth fighter alert. The Meuse is an absolute rocket ship of a cross bike. Full carbon, disc-only, the werkx. Frame and fork 1570g
With trickle down technology from Shimano's higher end wheels, the WH-R501 won't disappoint on performance or style.
The Masterpiece starts with the same one-piece 7000-series machined tube and head design as the Elite, but features an additional 40g of weight saving machining. Like the Elite, the Masterpiece is made in the U.S..
Refined for even greater ergonomics and performance, Shimano's Dura-Ace Dual Control Levers continue to define top of the line. 366g/set.
Save your race-day rubber with the Cycleops Trainer Tire. This indoor-specific design is ultra quiet and super durable.
Diatech Star Nuts (also called Star-Fangled Nuts) are designed for 1" and 1-1/8" steerer tubes.
The BB-5500 is compatible with Shimano's Octalink V1 22mm 8-spline system found on certain older Dura Ace®, Ultegra®, 105® and XTR® models. Available in spindle lengths for both double and triple cranksets, the shorter Double model weighs 250g.
GoPro has upped the ante with the GoPro Hero4 Black Edition. Their most powerful camera to date features 4K30, 2.7K50 and 1080p120 video, 12MP photos up to 30 frames per second, built-in Wi-Fi and Bluetooth®, and Protune™ for photos and video.
*Orders received before 3:00PM Pacific time are shipped the same day (M-F). Orders over $100 are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details.