Promax Black 31.8 mm Bicycle Stems
We define color as the main color of the item. It may have accents or highlights in other colors.
Bar clamp diameter is the diamater of the handlebar.
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Showing 16 products:
Promax Gent 31.8mm Stem, Length 60mm, 1-1/8" Threadless Black 
BuyPART NUM 535439
Promax Gent Stem Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 60 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 … read more
Ships Freeyour price $31.99 + ships free
BuyPART NUM 535439 
Promax Impact BMX Stem - 60mm, Top Load, Black BuyPART NUM 680750
The Impact is a top-load BMX stem, cold forged from the highest quality 6061-T6 aluminum then CNC machined to refine the shape and further reduce weight. … read more
your price $49.99 + ships free
BuyPART NUM 680750 
Promax Gent 31.8mm Stem, Length 80mm, 1-1/8" Threadless Black BuyPART NUM 816908
Promax Gent Stem Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 80 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 … read more
your price $31.99 + ships free
BuyPART NUM 816908 
Promax Gent 31.8mm Stem, Length 35mm, 1-1/8" Threadless Black BuyPART NUM 289849
Promax Gent Stem Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 35 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 … read more
your price $31.99 + ships free
BuyPART NUM 289849
Promax Impact BMX Stem - 53mm, Top Load, Black BuyPART NUM 740438
The Impact is a top-load BMX stem, cold forged from the highest quality 6061-T6 aluminum then CNC machined to refine the shape and further reduce weight. … read more
your price $49.99 + ships free
BuyPART NUM 740438 
Promax Impact BMX Stem - 48mm, Top Load, Black BuyPART NUM 207434
The Impact is a top-load BMX stem, cold forged from the highest quality 6061-T6 aluminum then CNC machined to refine the shape and further reduce weight. … read more
your price $49.99 + ships free
BuyPART NUM 207434 
Promax Gryf 31.8mm MTB Stem, Length 45mm, 1-1/8" Threadless Black BuyPART NUM 960766
Promax Gryf Stems. Rugged, durable, dependable. The GRYF stem was designed and cold forged to hold up on any ride. City, trail, mountain. Item Specifications … read more
your price $44.99 + ships free
BuyPART NUM 960766 
Promax Gryf 31.8mm MTB Stem, Length 35mm, 1-1/8" Threadless Black BuyPART NUM 250229
Promax Gryf Stems. Rugged, durable, dependable. The GRYF stem was designed and cold forged to hold up on any ride. City, trail, mountain. Item Specifications … read more
your price $44.99 + ships free
BuyPART NUM 250229 
Promax Gent 31.8mm Stem, Length 90mm, 1-1/8" Threadless Black BuyPART NUM 882930
Promax Gent Stem Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 90 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 … read more
your price $31.99 + ships free
BuyPART NUM 882930 
Promax Gent 31.8mm Stem, Length 70mm, 1-1/8" Threadless Black BuyPART NUM 522941
Promax Gent Stem Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 70 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 … read more
your price $31.99 + ships free
BuyPART NUM 522941 
Promax Gent 31.8mm Stem, Length 45mm, 1-1/8" Threadless Black BuyPART NUM 425732
Promax Gent Stem Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 45 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 … read more
your price $31.99 + ships free
BuyPART NUM 425732 
Promax Gent 31.8mm Stem, Length 100mm, 1-1/8" Threadless Black BuyPART NUM 261971
Promax Gent Stem Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 100 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 … read more
your price $31.99 + ships free
BuyPART NUM 261971 
Promax DA-230 31.8mm, Length 60mm w/Light Mount Black BuyPART NUM 650740
Item Specifications Bar Clamp Diameter (mm): 31.8 Color: Black Length: 60 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 Threadless … read more
your price $34.99
BuyPART NUM 650740 
Promax Banger BMX Stem - 53mm, Front Load, Black BuyPART NUM 560168
Banger stems have a front-load design and can be used with either side up, providing a 5-millimeter drop or rise. Available with 48-millimeter and 53-millimeter … read more
your price $49.99 + ships free
BuyPART NUM 560168 
Promax Banger BMX Stem - 48mm, Front Load, Black BuyPART NUM 998677
Banger stems have a front-load design and can be used with either side up, providing a 5-millimeter drop or rise. Available with 48-millimeter and 53-millimeter … read more
your price $49.99 + ships free
BuyPART NUM 998677 
Promax MA-504L 31.8mm, Length 100mm, Adjustable Threadless w/Light Mount Black 
Info
The MA-504L adjustable stem lets you quickly change the handlebar height, then holds it securely in place for better comfort and control. An integrated … read more
your price $59.99 + ships free
Info 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 Type
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.
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.