Collection

The E-Lume 500 Aluminum Light by Serfas features a bright LED light source that lights up your path in the dark. There's high, medium, and low contrast modes, and two flash modes to conserve battery life. A digital battery indicator lets you know how lo

The Serfas E-Lume 450 bike headlight was developed to be one of the best on the market at the very best value. Compact lightweight aluminum design. Super bright (450 lumens) output. IPX4 water resistant. New 3-level battery life indicator. Last mode

The Serfas E-Lume 250 light was developed to be the best on the market at the very best value. Compact lightweight aluminum design. Super bright (250 lumens) output. Water resistant rating: ipx4. New 3-level battery life indicator. Last memory mode.

The Serfas Thunderbolt 2.0 tail light (120 lumens). Auto Safe mode extends runtime an additional 45 minutes. USB rechargeable.

Serfas Thunderbolt 2.0 front light. USB rechargeable. USB remote switch compatible. Last mode memory. Auto safe mode. Aero bracket compatible. High, medium, and low settings. Daytime flash. High and low flash modes.

SRAM PC 850 8-speed bike chain for either your road or mountain bike is designed to give precise shifting and great durability. Top-quality. Durable wear resistance. Step-riveted pins for strong side plate retention.

SRAM 951 9-speed chain allows for accurate shifting, excellent wear resistance, and superior durability with 8 and 9-speed compatibility.

SRAM 10-speed chain features the PowerLock connecting link - the only secure tool-less attachment devise for a sub 6 mm chain in today's market. The SRAM PC-1051 chain features a solid rivet pin construction. Compatibility extends to industry-standard 1

SRAM PC - 1170 Chain features more heavily chamfered outer plates for improved shifting and quieter running. The chrome hardened pin construction provides longer chain life. HollowPin construction: strong, precise, and lightweight. PowerLock (silver) c

The SRAM XX1 Eagle Chain is ultra-smooth, precise, durable, and quiet. Smooth radius, with no sharp edges or chamfers, which yield a significant reduction in noise, friction, and wear on chainrings and cassette cogs. Designed for a flatter plate, which

Continental Grand Prix 4-Season Cycling tire. Handmade in Germany. Vectran protection - reinforcing and matrix fibers made of Vectran are 5x as strong as steel yet still extremely lightweight and abrasion resistant, protecting your tire from punctures.

Black Serfas Medium Speed Bag easily and universally mounts to any saddle by way of hook and look straps through the saddle rails and around the seat post. Features expandable storage compartment, reflective design accents, and rear-facing safety light a