MenuMenuModern Bike

Threadless 31.8 mm 65, 115 deg Bicycle Stems

Bar clamp diameter is the diamater of the handlebar.

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.

SortSort

Showing 23 products:

Origin8 Everland MX/GX 25 degree Stem, 90x31.8, Black
Origin8 Everland MX/GX 25 degree Stem, 90x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 579939
Origin8 Everland MX/GX 25 degree Stem, 80x31.8, Black
Origin8 Everland MX/GX 25 degree Stem, 80x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 617684
Ritchey WCS C220 25D Stem - 90mm, 31.8mm, +/- 25 Degree, Aluminum, Matte Black
Ritchey WCS C220 25D Stem - 90mm, 31.8mm, +/- 25 Degree, Aluminum, Matte BlackRitchey

The WCS C220 stem is easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. Bolt forces are aligned … read more

your price $109.95 + ships free

BuyBuyPART NUM 407061
Ritchey WCS C220 25D Stem - 80mm, 31.8mm, +/- 25 Degree, Aluminum, Matte Black
Ritchey WCS C220 25D Stem - 80mm, 31.8mm, +/- 25 Degree, Aluminum, Matte BlackRitchey

The WCS C220 stem is easy to install and remove thanks to a press-fit handlebar clamp interface and forward-facing hardware. Bolt forces are aligned … read more

your price $109.95 + ships free

BuyBuyPART NUM 236781
Origin8 Everland MX/GX 25 degree Stem, 100x31.8, Black
Origin8 Everland MX/GX 25 degree Stem, 100x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 347174
Origin8 Everland MX/GX 25 degree Stem, 130x31.8, Black
Origin8 Everland MX/GX 25 degree Stem, 130x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 115473
Origin8 Everland MX/GX 25 degree Stem, 110x31.8, Black
Origin8 Everland MX/GX 25 degree Stem, 110x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

StarStarStarStarStar 5 of 5 ( 1 ) 5 of 5 stars ( 1 review )

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 435145
Origin8 Everland MX/GX 25 degree Stem,  60x31.8, Black
Origin8 Everland MX/GX 25 degree Stem, 60x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 514752
Zipp Speed Weaponry Service Course Stem - 75mm, 31.8 Clamp, +/-25, 1 1/8", Aluminum, Blast Black, B2
Zipp Speed Weaponry Service Course Stem - 75mm, 31.8 Clamp, +/-25, 1 1/8", Aluminum, Blast Black, B2

The Zipp Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visual look. … read more

your price $56.00

BuyBuyPART NUM 185477
Origin8 Everland MX/GX 25 degree Stem, 70x31.8, Black
Origin8 Everland MX/GX 25 degree Stem, 70x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 711741
Ritchey WCS C-220 Stem, (31.8) 25dx110 Matte Black
Ritchey WCS C-220 Stem, (31.8) 25dx110 Matte Black Ritchey

Patented 220-degree 4-bolt bar clamp reduces weight, increases stiffness and distributes stress more evenly 3-D net forged and internally … read more

your price $109.95 + ships free

BuyBuyPART NUM 802389
Origin8 Everland MX/GX 25 degree Stem, 120x31.8, Black
Origin8 Everland MX/GX 25 degree Stem, 120x31.8, Black

High angle stems ideal for Monstercross or Gravel bikes equipped with off-road drop bars Raises drop bars eliminating the need for excessive … read more

15% offretail $43.99 your price $37.39 + ships free

BuyBuyPART NUM 392832
Profile Design Aris Stem: 100MM; 65/115degree; Black; 1-1/8"; 31.8
Profile Design Aris Stem: 100MM; 65/115degree; Black; 1-1/8"; 31.8

Profile Design Aris Stems. Available for 26.0 & 31.8 3D forged 6061-T6 Aluminum Item Specifications Color: Black Intended Use: Road Steerer Tube: … read more

your price $42.00 + ships free

BuyBuyPART NUM 527611
Profile Design Aris Stem: 70MM; 65/115degree; Black; 1-1/8"; 31.8
Profile Design Aris Stem: 70MM; 65/115degree; Black; 1-1/8"; 31.8

Profile Design Aris Stems. Available for 26.0 & 31.8 3D forged 6061-T6 Aluminum Item Specifications Color: Black Intended Use: Road Steerer Tube: … read more

your price $42.00 + ships free

BuyBuyPART NUM 448740
Profile Design Aris Stem: 110MM; 65/115degree; Black; 1-1/8"; 31.8
Profile Design Aris Stem: 110MM; 65/115degree; Black; 1-1/8"; 31.8

Profile Design Aris Stems. Available for 26.0 & 31.8 3D forged 6061-T6 Aluminum Item Specifications Color: Black Intended Use: Road Steerer Tube: … read more

your price $42.00 + ships free

BuyBuyPART NUM 988764
Profile Design Aris Stem: 90MM; 65/115degree; Black; 1-1/8"; 31.8
Profile Design Aris Stem: 90MM; 65/115degree; Black; 1-1/8"; 31.8

Profile Design Aris Stems. Available for 26.0 & 31.8 3D forged 6061-T6 Aluminum Item Specifications Color: Black Intended Use: Road Steerer Tube: … read more

your price $42.00 + ships free

BuyBuyPART NUM 649406
Profile Design Aris Stem: 80MM; 65/115degree; Black; 1-1/8"; 31.8
Profile Design Aris Stem: 80MM; 65/115degree; Black; 1-1/8"; 31.8

Profile Design Aris Stems. Available for 26.0 & 31.8 3D forged 6061-T6 Aluminum Item Specifications Color: Black Intended Use: Road Steerer Tube: … read more

your price $42.00 + ships free

BuyBuyPART NUM 385123
Ritchey WCS C-220 Stem, (31.8) 25dx100 Matte Black
Ritchey WCS C-220 Stem, (31.8) 25dx100 Matte Black Ritchey

Patented 220-degree 4-bolt bar clamp reduces weight, increases stiffness and distributes stress more evenly 3-D net forged and internally … read more

your price $109.95 + ships free

BuyBuyPART NUM 892665
Zipp Speed Weaponry Service Course Stem - 90mm, 31.8 Clamp, +/-25, 1 1/8", Aluminum, Blast Black, B2
Zipp Speed Weaponry Service Course Stem - 90mm, 31.8 Clamp, +/-25, 1 1/8", Aluminum, Blast Black, B2

The Zipp Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visual look. … read more

your price $56.00

BuyBuyPART NUM 885371
Zipp Speed Weaponry Service Course Stem - 105mm, 31.8 Clamp, +/-25, 1 1/8", Aluminum, Blast Black, B2
Zipp Speed Weaponry Service Course Stem - 105mm, 31.8 Clamp, +/-25, 1 1/8", Aluminum, Blast Black, B2

The Zipp Service Course stem delivers all you look for in a high-performance stem - strength, stiffness, reliability, a precise fit and great visual look. … read more

your price $56.00

BuyBuyPART NUM 699142
Ritchey

"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.'

See all Ritchey

Salsa

"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."

See all Salsa

We define color as the main color of the item. It may have accents or highlights in other colors.

These products are one of our best sellers.

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.

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.