"answer 31.8 mm stems"
Did you mean:
Contact Modern Bike via email, telephone, or showroom visit.
learn more
You may check the order status of a recent purchase to learn if it has been delayed, when it may ship, or if it has already been shipped.
check order status
Your Shopping Cart contains 0 products. View your cart to change product quantities, apply deal codes, or checkout.
Showing 499 products:
Ritchey Trail Stem - 45 mm, 31.8 Clamp, +/-0, 1 1/8", Alloy, Black
BuyPART NUM 303891
The Ritchey Trail Stem is the first Ritchey stem specifically designed for today's 5 to 6 inch travel trail bikes using wide bars. C220 with forward … read more
Ships Freeyour price $49.95 + ships free
BuyPART NUM 303891 
Ritchey Trail Stem - 35 mm, 31.8 Clamp, +/-0, 1 1/8", Alloy, Black BuyPART NUM 828668
The Ritchey Trail Stem is the first Ritchey stem specifically designed for today's 5 to 6 inch travel trail bikes using wide bars. C220 with forward … read more
your price $49.95 + ships free
BuyPART NUM 828668 
Ritchey Comp 4-Axis Stem - 90 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black BuyPART NUM 545613
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
popularyour price $49.95 + ships free
BuyPART NUM 545613 
Ritchey Comp 4-Axis Stem - 90 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black BuyPART NUM 398571
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $52.95 + ships free
BuyPART NUM 398571 
Ritchey Comp 4-Axis Stem - 80 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black BuyPART NUM 756913
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $49.95 + ships free
BuyPART NUM 756913 
Ritchey Comp 4-Axis Stem - 80 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black BuyPART NUM 981975
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $52.95 + ships free
BuyPART NUM 981975 
Ritchey Comp 4-Axis Stem - 70 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black
4 of 5
( 1 )
4 of 5 stars
( 1 review )
BuyPART NUM 766720
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
4 of 5
( 1 )
4 of 5 stars
( 1 review )
your price $49.95 + ships free
BuyPART NUM 766720 
Ritchey Comp 4-Axis Stem - 70 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black BuyPART NUM 879610
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $52.95 + ships free
BuyPART NUM 879610 
Ritchey Comp 4-Axis Stem - 60 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black
5 of 5
( 4 )
5 of 5 stars average
( 4 reviews )
BuyPART NUM 960951
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
5 of 5
( 4 )
5 of 5 stars average
( 4 reviews )
your price $49.95 + ships free
BuyPART NUM 960951 
Ritchey Comp 4-Axis Stem - 60 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black BuyPART NUM 110255
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $52.95 + ships free
BuyPART NUM 110255 
Ritchey Comp 4-Axis Stem - 120 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black BuyPART NUM 132145
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $49.95 + ships free
BuyPART NUM 132145 
Ritchey Comp 4-Axis Stem - 120 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black BuyPART NUM 245004
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $52.95 + ships free
BuyPART NUM 245004 
Ritchey Comp 4-Axis Stem - 110 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black BuyPART NUM 917853
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $49.95 + ships free
BuyPART NUM 917853 
Ritchey Comp 4-Axis Stem - 110 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black BuyPART NUM 742604
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $52.95 + ships free
BuyPART NUM 742604 
Ritchey Comp 4-Axis Stem - 100 mm, 31.8 Clamp, +30, 1 1/8", Alloy, Black
5 of 5
( 1 )
5 of 5 stars
( 1 review )
BuyPART NUM 784718
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
your price $49.95 + ships free
BuyPART NUM 784718 
Ritchey Comp 4-Axis Stem - 100 mm, 31.8 Clamp, +/-6, 1 1/8", Alloy, Black BuyPART NUM 957409
Proven time after time to be a reliable, easily adjustable system that continues to outperform the competition, the 4-Axis stem is a sure fire go to for … read more
your price $52.95 + ships free
BuyPART NUM 957409 
Tranz-X Antishock Stem UL Stem, 31.8 x 90mm, Black BuyPART NUM 392863
Two-piece construction allows up to 2 degrees of displacement to help isolate the handlebar from high frequency vibrations and road shock … read more
your price $99.99 + ships free
BuyPART NUM 392863 
Tranz-X Antishock Stem UL Stem, 31.8 x 110mm, Black BuyPART NUM 231872
Two-piece construction allows up to 2 degrees of displacement to help isolate the handlebar from high frequency vibrations and road shock … read more
your price $99.99 + ships free
BuyPART NUM 231872 
Tranz-X Antishock Stem UL Stem, 31.8 x 100mm, Black BuyPART NUM 756431
Two-piece construction allows up to 2 degrees of displacement to help isolate the handlebar from high frequency vibrations and road shock … read more
your price $99.99 + ships free
BuyPART NUM 756431 
BOX Box One 31.8 mm Shifter Clamp, Black BuyPART NUM 503191
The Box One 31.8 shifter clamp is an accessory that converts any Box shifter to be compatible with modern drop-handlebars found on gravel, cyclocross … read more
your price $24.99
BuyPART NUM 503191 
"Ritchey bicycle components have been raced to victory in some of the biggest cycling competitions in the world including the UCI World Championships, the Tour de France and the Olympics and it all began in a simple garage in Menlo Park, California with Tom Ritchey.'
Thomson is leading with innovative design for two primary markets - aerospace and cycling.
"We move forward with a desire to deliver the best possible components to our customers and a determined spirit of competition."
"The world's best choose Cane Creek. A key element of Cane Creek's mission is to support the sport of cycling, including racing, charitable activities and cycling advocacy. Cane Creek believes strongly in the power of bicycles and their potential to effect positive change in our society. To that end, Cane Creek supports athletes and teams whose purpose encompasses more than competitive racing, such as getting more people on bikes, improving or promoting a healthy lifestyle, and making our world better through the use of a bike."
"At Salsa, we believe a sense of adventure makes life better. The bicycle can be so much more than just a bike; it's a path to new places, new people, and amazing experiences."
"Every year bikes change, styles and trends evolve, old bikes are in need of repairs and new bikes are waiting for that personal touch. We provide the means to keep your bike on the road and fun to ride!"
"Whisky Parts Co. makes high quality carbon components designed with unique features that help you do more with your bike and stand out from the rest. We believe that our work can help every rider find a new level of confidence and performance with our sturdy and lightweight forks, bars, rims and more. So whether you are building a new bike or upgrading one you already have, you'll find an uncommon attention to detail in every product we offer."
Dimension makes quality components to repair or custom-fit the vast majority of bikes being ridden today, and provide the accessories that make them fun to ride.
We define color as the main color of the item. It may have accents or highlights in other colors.
These models are available for online purchasing and can be shipped directly to you.
Bar clamp diameter is the diamater of the handlebar.
Stem length is measured from the center of one clamp to the center of the other clamp. This measurement is sometimes known as the reach or extension.
S.H.I.S clamp diameter is the steerer tube diameter.
Stem angles are measured perpendicular to the clamp. For example, a 90 degree stem is straight. Sometimes, this may also be refered to as a 0 degree stem. If two measurements are listed, the stem can be flipped for angling up or down.
Stem Type
Our Lowest Price - This product is ineligible for additional discounts or rebates.
These products are one of our best sellers.
Buy this product and your entire order ships for free.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.