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Tires/Tubes

Where the rubber meets the road.  From the puncture-resistant to the aerodynamic to a wide range of off-road treads, Bike World Iowa has a tire to handle it all.

With grip for the park and a fast-rolling center section for the dirt, Black Label's MobStar BMX Tire keeps your wheels where you point them. It's designed to be used as a front tire.
$8.99
Grenade style Schrader Valve caps
Bontrager's 29-1 Team Issue TLRtire is specifically designed and engineered for 29ers with a tread design that is ideally suited for dry and dust conditions. Tightly spaced center knobs provide fast-rolling traction, and the open outer tread provides excellent grip on dusty surfaces. A supple high thread casing keeps you connected to the dirt for an excellent trail feel. Mount it up tubeless of an even more supple, responsive ride.
With Bontrager's Connection tire, you'll get the best of both worlds. The connected center tread rolls smooth and fast on pavement, and the aggressive side knobs bite into the dirt. It can be used either as a front or a rear tire for great traction anywhere.
This mixed-use tire delivers off-road prowess with on-road manners for smaller-wheeled riders. Aggressive knobbies grip the loose stuff while a connected center ridge rolls smoothly. Product details - Easy-rolling path and pavement tire - Available in popular kids bike sizes - Great value
This mixed-use tire delivers off-road prowess with on-road manners for smaller-wheeled riders. Aggressive knobbies grip the loose stuff while a connected center ridge rolls smoothly. Product details - Easy-rolling path and pavement tire - Available in popular kids bike sizes - Great value
When bite and traction are required above all else, the Gnarwhal keeps you moving. Roll through the roughest terrain and deepest snow with the stud-ready aggressively treaded Gnarwhal. Key features - Excels in snow, ice, and slippery terrain - Tubeless Ready (TLR) for easy tubeless setup and puncture protection - Inner Strength casing is lightweight sidewall protection that's supple and strong - Studdable design allows for added traction in icy conditions - Easy install of available Bontrager Tire Studs with Bontrager Tire Stud Tool
Bontrager's Jones XR 29er lets you hammer the trails without paying big bucks. The Jones XR is a high-volume tire with freeride durability and cross-country agility. Its tough knobs give you a great grip in loose terrain and roll easy on hardpack.
Dial in superior traction with Bontrager's Jones XR4 Tubeless Ready Tire. Its aggressive tread offers an exceptional grip on loose, rocky trails with the durability to take on the rough stuff over and over again. The high-volume casing is tubeless ready and seals with your favorite sealant (sold separately) so you can dial in lower pressure for unbeatable traction. Plus, its low weight helps you rocket up the climbs.
Eliminate obstacles and leave worry in your wake. The LT2 Comp Hard-Case Lite is an all-condition, light trail specialty tire designed to be fast rolling on pavement and trails without worry about rocks or debris causing flats. - Excels on gravel and rough roads - Hard-Case Lite offers lightweight puncture protection - Open tread design for trail and path use
Want top-notch function and speed? Take a look at where your bike meets the road. Bontrager's Race X Lite Pro features a silica/carbon tread combination that rolls effortlessly yet sticks like glue in the corners. The X Lite's handmade poly cotton casing features 290 threads-per-inch for a light, supple feel on the road.
Your inner-tubes are one of the most critical components on your bike. Bontrager's are premium quality, standard weight tubes that keep you rolling. Get one more than you think you'll need—you can always use a spare.
Your inner-tubes are one of the most critical components on your bike. Bontrager's are premium quality, standard weight tubes that keep you rolling. Get one more than you think you'll need—you can always use a spare.
A kid-sized MTB tire with all of the technology and performance of the larger sizes. Kid-friendly fit, grown-up performance The XR1 Kids' is a durable, kid-friendly tire with the same reliable traction and performance as the grown-up versions. It rolls fast, features a versatile tread for a variety of trail conditions, and keeps weight down so little rippers can quickly gain speed and keep momentum through corners and up hills. Product details - Excels in firm and fast conditions - Offers fast-rolling and predictable cornering with consistent traction Specifications - Size: 12" x 2.25" - Diameter: 12" - Width: 2.25" - TPI: 27 TPI - Durometer: 60a - Bead: Wire - Type: Clincher - Max pressure: 50psi - ETRTO: 57-203 - Weight: 615g
A kid-sized MTB tire with all of the technology and performance of the larger sizes. Kid-friendly fit, grown-up performance The XR1 Kids' is a durable, kid-friendly tire with the same reliable traction and performance as the grown-up versions. It rolls fast, features a versatile tread for a variety of trail conditions, and keeps weight down so little rippers can quickly gain speed and keep momentum through corners and up hills. Product details - Excels in firm and fast conditions - Offers fast-rolling and predictable cornering with consistent traction Specifications - Size: 16" x 2.25" - Diameter: 16" - Width: 2.25" - TPI: 27 TPI - Durometer: 60a - Bead: Wire - Type: Clincher - Max pressure: 50psi - ETRTO: 57-305 - Weight: 465g
A kid-sized MTB tire with all of the technology and performance of the larger sizes. Kid-friendly fit, grown-up performance The XR1 Kids' is a durable, kid-friendly tire with the same reliable traction and performance as the grown-up versions. It rolls fast, features a versatile tread for a variety of trail conditions, and keeps weight down so little rippers can quickly gain speed and keep momentum through corners and up hills. Product details - Excels in firm and fast conditions - Offers fast-rolling and predictable cornering with consistent traction Specifications - Size: 20" x 2.25" - Diameter: 20" - Width: 2.25" - TPI: 27 TPI - Durometer: 60a - Bead: Wire - Type: Clincher - Max pressure: 50psi - ETRTO: 57-406 - Weight: 715g
A kid-sized MTB tire with all of the technology and performance of the larger sizes. Kid-friendly fit, grown-up performance The XR1 Kids' is a durable, kid-friendly tire with the same reliable traction and performance as the grown-up versions. It rolls fast, features a versatile tread for a variety of trail conditions, and keeps weight down so little rippers can quickly gain speed and keep momentum through corners and up hills. Product details - Excels in firm and fast conditions - Offers fast-rolling and predictable cornering with consistent traction Specifications - Size: 24" x 2.25" - Diameter: 24" - Width: 2.25" - TPI: 27 TPI - Durometer: 60a - Bead: Wire - Type: Clincher - Max pressure: 50psi - ETRTO: 57-507 - Weight: 325g
$2.99 - $29.99
Bontrager's latest TLR sealant seals faster, lasts longer, and provides better air retention so you have a better tubeless experience with easier setup. The ammonia-free formula won't corrode rims or degrade tire rubber, and it provides permanent repair for punctures up to 6.5mm. Product details - Improved flat protection seals punctures faster - Increased air retention holds air longer with 3x less air loss than the original - Compatible with all TLR tires for use on road, gravel, and mountain bikes - Ammonia-free mixture won't corrode alloy rims or degrade tires - Effective in temperatures ranging from -5 to 120 degrees F (-21 to 49 degrees C) - Cool new blue color - Use with Bontrager TLR wheels, sealant, and rim strips for a complete tubeless system designed and tested to work together - Can be used in tubes to help seal punctures
$8.99 - $14.99
The industry standard comes in all sizes. Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability. - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality - Best value 27-inch tire size equivalents - 700cx 23 – 25 also fits 27 x 7/8 – 1 - 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4 - 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4
Challenge's Valve Extenders screw onto the end of Presta valves to make the valves 42mm longer so that the valves will protrude through wheels with tall rims far enough to be able to attach your pump and inflate the tires. You get two extenders and a wrench for them.
Continental's Contact Reflex is a sweet street tire featuring flexible shoulder lugs and fine sipes for a great grip with reflective sidewalls for added visibility. It also boasts Continental's SafetySystem, a polyamide nylon belt placed just under the tread for exceptional puncture protection with little added weight.
Continental's Race King ProTection is a great all-around tire that stands up to any epic you can put it through. The secret of the Race King is a large volume casing mated to a low-profile tread pattern that has low weight, rolls fast and gives you incredible traction and control in a wide variety of conditions. The Race King ProTection has Kevlar beads to keep the weight down and Continental's ProTection and DuraSkin features for serious durability and puncture protection against flats.
Continental's Sprinter is light enough for serious racing, yet strong and durable enough for use as a training tire, too. Handmade in Germany, it's equipped with 3 layers of proprietary polyamide in the casing to deliver outstanding puncture protection. Plus, the Sprinter is rated for inflation pressures up to 170 psi so it's ridiculously fast.
The Sprinter GatorSkin inherits the best qualities of the ever-popular original Sprinter, namely the durable tread compound and effective puncture resistance. GatorSkin simply adds confidence inspiring durability and the sidewall protection of DuraSkin to an already race-proven winner. Pro riders use a similar combination in their tires for Paris-Roubaix and other equipment-destroying classics in the springtime. If you want to get the miles in, but your streets aren't covered with the finest tarmac, this is your tubular.
The Travel Contact Reflex has globetrotting in mind. It's a robust tire with a high carrying capacity and a tread that makes it possible to explore all kinds of paths. It also boasts reflective sidewalls and Continental's SafetySystem, a polyamide nylon belt placed just under the tread for exceptional puncture protection with little added weight. And, the Travel Contact sports a layer of DuraSkin for excellent sidewall protection as well.
Continental's Hometrainer is built to handle the heat and friction the trainer's roller puts on the tire so that you can ride with minimal tire wear and save your regular Contis for ruling the pavement. This tire is only for riding on a trainer; not for outdoor use.
$8.95
Continental bicycle tubes are made of seamless butyl rubber and are individually tested for top quality.
$8.95
Unless you're running tubeless (and even if you are), it's a good idea to keep a spare tube or two around, so you can change a tire quickly and reliably, then get back to riding. Continental's Schrader valve tube has you covered. - 40mm Schrader valve
$8.95
Single presta tube for a 27.5-inch/650B tire. - 27.5 x 1.75-2.50 - 42mm Presta valve
$8.95
Continental bicycle tubes are made of seamless butyl rubber and are individually tested for top quality. - 42mm valve length
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