RockShox started with the features you’ve come to love: Fast Black aluminum upper tubes, a stout 15mm Maxle, remote or crown adjustable damping, a tapered steerer tube, and the infinitely tunable Solo Air spring. Then, the Bluto's chassis got the fat treatment by re-engineering it to meet the unique needs of fat tires and wheels. Everything from crown, to arch, to axle has been optimized to tackle the increased torsional loads of its wide stance. With more traction and control than ever before, you’re fat bike will never be happier.

TruVativ's Holzfeller 1.1 DH cranks take anything you can throw at them. They feature crankarms forged from burly 7050 aluminum that makes them seriously strong and super stiff. In fact, they're so strong, the arms don't need pedal inserts! Paired with TruVativ's oversize Howitzer bottom bracket and high impact rock guard (each sold separately), you have a DH crank worthy of anything from your local drops to hitting the big stuff at freeride parks.

Shimano's Deore XT RapidFire Shifters are a long-time favorite that place triggers immediately under your forefingers and thumbs. Their ergonomic positioning is further enhanced by two reliable ball-bearing units for a smooth, dependable short-throw action. With the 2-way release, you can pull with your finger or push your thumb, giving you the ultimate in versatility. They also include removable Optical Gear displays for heads-up monitoring of gear choices.

- Black carbon fiber weave headset spacers for tuning ride height, no logos - Kit includes 1-1/8" spacers: (15) 2.5mm, (25) 5mm, (16) 10mm, (2) 15mm, (4) 20mm

SRAM's X9 Rear Derailleur is favored by everyone from weekend rippers to marathon riders crossing the Alps. It offers a great balance of durability, low weight and slick shifting. To achieve that, the X9 features an aluminum/composite construction, SRAM's 1:1 actuation ratio and direct cable routing for quick, reliable shifts. Plus, this beauty is built to last so you can sample singletrack for years to come.

BMX riders need tough components, which is why Thomson developed their BMX Stem. It can handle whatever you can dish out thanks to being constructed from a solid bar of 7000-series aluminum. Plus it's anodized to prevent corrosion and has tough heat-treated bolts. You'll also appreciate the 50mm-wide clamp for a super-secure handlebar and enhanced control, while Thomson's patented undercut around the bars provides even more stability. And, if you run a Gyro, Thomson's got you covered, too, thanks to the built-in spacer that eliminates the need for a separate, loose spacer. And, at only 255 grams, the BMX stem keeps your rig light for the toughest tricks and longest rail rides.

These versatile pedals feature adjustable Shimano SPD bindings on one side and standard cages on the other: the perfect combination for riders who ride with cleated cycling shoes and also with regular shoes. With sealed bearings and chromoly axles, the M324s are durable and practical all-around pedals.

If you're looking for a comfy saddle to handle serious mountain biking, look no further than Bontrager's Evoke R. It's optimized for the dirt with a narrower, rounded tail to make slipping off the back easier, a wider nose that you can grip with your thighs to help steer the bike through technical sections and abrasion-resistant sides for when things don't go quite as planned. It's got some of the most advanced comfort and support features, too. The size-specific curvature and Bontrager's Contour Relief Zones with medium-weight padding ensure excellent support and no pressure on sensitive areas. Plus, it's available in 3 widths for a custom fit.

Change what's possible on the trail with a bar that can handle varying terrains and obstacles. The Line 35 gives you a stable base to work from as you weave through dense forests and launch off dirt jumps. - Oversized 35mm clamp diameter offers lighter weight and higher strength than 31.8mm diameter - Quad-butted, tapered wall, 7050-T6 aluminum construction - Laser-etched brake lever position lines for spot-on control setup

Alivio 9-speed Shift/Brake Levers dresses up your off-road rig with cutting-edge ergonomics and shifting technology. A single clamp keeps handlebar clutter to the absolute minimum. Shimano's index shifting is fast and precise, and the heads-up Optical Gear Display ensures you're always in the right gear.

Jagwire's Sealed Shift End Caps are the important housing ferrules placed on the end of housing sections to optimize your shifting. They are available in 2 types to fit most housings and they feature small rubber O-rings to help prevent moisture and grit entering the housing and fouling your shifting. These ferrules are best used with derailleur cable and housing.

Shimano's PD-M530 SPD Pedals offer super easy entry and exit, wide, stable platforms and an open, mud-shedding design. External cages increase shoe support and leverage while also letting you ride unclipped on technical terrain and from stops. And, the PD-M530s boast low-maintenance sealed bearings and adjustable cleat tension so you can dial in the perfect setting.

SRAM's PG-1030 10-Speed Cassette is a great choice. It's constructed of light and durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick and positive gear changes every time. This trick cassette is available in four configurations perfect for riding off road, including one with a 36-tooth largest cog for super-easy climbing.

A new addition to the Race Face flat pedal line up: the Chester Pedal. This tough and burly nylon composite body provides a large platform with the same grip as traditional alloy pedals via the bottom loading 8 hex traction pins per side. Thin and lightweight is the name of the game with Chester, featuring a cro-mo axle that is fully sealed and a 100% serviceable bearing and bushing system. This pedal offers great performance for a wide range of riders at a price that leaves plenty of cash in pocket to spring for that round of bevies at your local watering hole after hammering out a day of hot laps with the crew. - Nylon composite body - Replaceable steel pins (8 per side) - Fully sealed - Serviceable - Smooth and durable sealed bearing and bushing system - Cro-mo axle - Thin and lightweight concave platform - Large platform with same grip as traditional pedals

SRAM's X9 Front Derailleur sports a forged-aluminum cage and a cutout design for exceptional durability with minimal weight. It provides, crisp, precise action for fast, smooth and reliable shifting season in and season out.

Shimano's Deore XT Dyna-Sys 10-speed Front Derailleur sports a lightweight aluminum cage that's chrome plated to reduce wear, and the body boasts wide parallel pivots that provide fast, smooth, and reliable shifts every time. This model is an E-type derailleur and is specifically optimized for 2x10 set ups.

SRAM’s 10-speed chain features hollow pins for light weight, strength and accurate shifting in all conditions. Plus, it's compatible with all industry-standard 10-speed systems. And, with its great PowerLock connecting link, installation and removal is a snap.

Electra's Ergo Saddle gives you the support and comfort you need to cruise all day. Its plush padding is paired with a soft Lycra insert and shock-absorbing elastomers to smooth out even the roughest roads.

Shimano's SLX Dyna-Sys 10-Speed RapidFire Left Shifter places triggers immediately under your forefingers and thumbs. The ergonomic positioning is further enhanced by a 2-position mounting bracket. When time comes for changing gears, with the 2-way release, you can pull the upper trigger with your finger or push it your thumb, giving you the ultimate in versatility. Plus, it also includes a removable Optical Gear display for heads-up monitoring of gear choices.

Shimano's SLX Front Derailleur is built tough for enduro/all-mountain use and it shifts quickly and smoothly every time. Shimano tweaked the angles for improved rear tire clearance and easier access to adjustment screws.

Jagwire's Road Pro Complete Cable Kit is the perfect way to upgrade your shifting and braking while adding some style to your bike, too, since it comes in many colors. The kit provides everything needed to replace your Shimano or SRAM shift and brake cables including Jagwire's super-smooth Teflon-coated cables and compression-resistant Kevlar-reinforced housing for dramatically improved performance. Plus, with all the small parts included in the kit it's easy to install.

Striking the balance between light weight, long life and durability, TruVativ's Giga Pipe Team SL Bottom Bracket uses 3 sealed cartridge bearings to provide smooth pedaling season after season. For serious strength, the Giga Pipe boasts CNC-machined aluminum cups and a stiff chromoly spindle, too.

SRAM’s 11-speed chain features heavily chamfered outer plates for improved shifting and quiet running. And, with its great PowerLock connecting link, installation and removal is a snap.

The Bontrager Boulevard saddle pairs a full cut-out with sleek styling that looks great while also providing a plush comfortable ride. Details like air foam padding and Zone Density shell construction provide the perfect blend of comfort and support, while an integrated handle makes it easy to lift and maneuver your bike before or after a ride. Key features - City saddle that offers support for comfort and recreational riders with upright on-bike positions - Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection - Zone Density shell construction adds compliance for optimal comfort and performance - Soft, supportive air foam padding provides ultimate on-bike comfort - Includes integrated bolt-on handle installed - Length: 280mm

Key features: - Leisure Posture 5 is the most upright pelvic rotation for recreational riders - Soft cushion gel padding provides ultra comfort - Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection - Tough, weather-resistant cover repels water

Key features: - Fitness Posture 4 features an upright pelvic rotation to go farther, faster - Soft cushion gel padding provides ultra comfort - Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection - Tough, weather-resistant cover repels water

Key features: - Fitness Posture 4 features an upright pelvic rotation to go farther, faster - Engineered specifically to yield better fit and greater comfort for women - Soft cushion gel padding provides ultra comfort - Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection - Tough, weather-resistant cover repels water

Step up to premium performance of your drivetrain with this upgraded kit that includes all parts needed for incredibly smooth performance. - This premium kit is for the performance rider looking for incredibly smooth shifting - Compatible with Shimano and SRAM drivetrains - Ultra-low-friction cables are both 2300mm long, for front and rear shifting - Black compressionless housing includes low-friction Pro lube and is 3200mm long - Kit includes low-friction Pro shift ferrules, frame protectors, and cable end caps - Included stainless steel cables are rust-proof and come pre-stretched

Shimano's SLX Dyna-Sys 10-Speed Front Derailleur sports a lightweight aluminum cage that's chrome plated to reduce wear. Plus, the body boasts wide parallel pivots that provide fast, smooth and reliable shifts every time.

Shimano's Ultegra 10-speed Chain offers crisp shifting and excellent durability. Smooth, precise shifts come courtesy of the meticulously engineered inner and outer plate chamfers that are specifically designed to accommodate the unique requirements of a moving chain. And, the plates are perforated to trim precious grams.