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Serfas' Krest 29-inch tire is a fast, predictable XC and all-mountain tire. The Krest uses ramped, medium-height knobs in the center for speed, and tightly spaced lugs all around offer great traction. It can be used as either a front or rear tire in all conditions.

The perfect bag for a wilderness adventure or an all-day ride around town. The Serfas Ark Expandable Half-Frame Bag can adapt to accommodate more gear with its expandable bottom and will resist the elements with its durable water resistant construction. Thirsty? Pack your favorite water bladder (sold separately) and route the hose through the integrated Hydration Port. - Hydration port for water bladder compatibility (bladder & hose not included) - 5 adjustable hook & loop frame mounting straps - Multiple bag exterior attachment points - Size: 5.5" Height (9" Expanded) x 17" Length x 2" Width - Capacity: 187 Cubic Inch Bag Volume (3L) / Expanded: 306 Cubic Inches (5L)

Serfas' Vents have ultra-light frames that fit so well you'll forget you're wearing glasses. Plus, the 100% UVA/UVB protected lenses deliver excellent optics and strong impact resistance. Non-slip nose pads and helmet-optimized temples keep them in place. There are also vents to prevent fogging. You'll also like the lack of frames on the bottom of the lenses so you can look down with nothing blocking the view.

Serfas' Tuono is one quick-rolling tire. Its smooth, sleek center tread rolls fast, while the texture on the shoulders grips great for superior cornering. This fine tire boasts Serfas' flat protection too.

Mountain bike tires: there's a new boss in town. Serfas' Sheriff tire is made from a long-wearing rubber compound and features a great small-knob tread pattern to give you traction on paths, trails, and city streets as well.

Mountain bike tires, there's a new boss in town. Serfas' Sheriff tire is made from a long-wearing rubber compound and features a great small-knob tread pattern to give you traction on paths, trails, and city streets as well. • 27.5 x 2.0-inch replacement tire • 30 TPI casing • 65 PSI • All mountain tread pattern • Bead: wire • Long-wearing tire compound

Serfas' Vida Hybrid is the perfect tire for commuting, touring and everyday riding thanks to Serfas' Flat-Protection System, a durable rubber compound for long life, and a grippy tread for excellent all-around handling on all surfaces.

Serfas' Dorado saddle is ready for any outing. The anatomic base with cut-out eliminates pressure in sensitive areas, while the Dual-Density padding provides a cushioned ride. Plus, chromoly rails and a waterproof microfiber cover make this saddle ready for years of service. • Men's Specific Sport Design • Cutout Base for Soft Tissue Relief • Dual Density Base • Rails: Chromoly • Size: 280mm x 165mm • Weight: 347 Grams • Cover: Waterproof Coated Microfiber

For the commuter who won't let a little darkness spoil the ride home, there's Serfas' TSL-100 Headlight. It lights your way with 100 lumens of brightness without an external cord or battery pack. Recharging is simple and convenient too: just plug it into your computer's USB port to recharge. This great light has steady and flash modes plus high, medium and low beams, and it includes a handlebar quick-release mount.

Increase awareness and visibility of your surroundings as you ride. Features: - Blast-Resistant Glass Reflective Lens - 360 Degree Adjustable Viewing Angle - Mounts 21-26mm Diameter Bars (5mm Hex Wrench Required For Install) - Eco-Friendly High Impact Nylon Fiber Body Specs: - Mounts 21mm-26mm Diameter Handlebars - Lens: Blast-Resistant Glass - Color: Black - Weight: 119 Grams (Per Side) / 238 Grams (Combined Left and Right) - Quantity: 1 (Left/Right Sides Sold Individually) - Installation Notes: 5mm Hex Wrench Required

If you're looking for a saddle to ride all day on, Serfas' Women's E-Gel Reactive fits the bill. It offers Serfas' Reactive Gel technology, with a Serfas' women's-specific Anatomic Groove Design for a super ride. Plus, the Soflex cover adds to the seamless cushiness to keep you smiling mile after mile. • Rails: Steel • Size: 260mm x 178mm • Weight: 625 grams • Cover: Soflex

Don't leave home without Serfas' Tire Levers. This set of three high-density nylon levers comes with built-in spoke hooks for ease of tire removal. At only 30 grams, you'll only notice they're there when you need them!

Quick Overview Our latest addition to the Tailbones® family introduces a top layer of Memory Foam for an even more personalized feel and added comfort. Serfas Tailbones® saddles supports the sit bones and provides a smooth comfortable ride using Progressive Density Foam while a Deep Groove Design allows maximum blood flow into the neurovascular bundle for drastically reduced numbness and discomfort. Features: - Rear Elastomer Suspension For Added Comfort and Shock Absorption - Dual Density Base - Memory Foam Inserts - Rails: Steel - Cover: Waterproof Vinyl - Length: 260mm - Width: 190mm - Weight: 566g +/- 90 Day Comfort Guarantee We understand finding the perfect saddle can be tough, which is why every Serfas® saddle sold is backed by our 90-Day Comfort and Satisfaction Guarantee Limited Lifetime Warranty We stand behind our products and are committed to providing the high quality all of our customers deserve which is why Serfas® warrants to the original purchaser of a saddle that the product is free from defects in materials and workmanship for the lifetime of the product.