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About Dimension - 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.

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Dimension Cruiser Bar 90mm Rise w/ 50d Sweep, Black
Dimension Cruiser Bar 90mm Rise w/ 50d Sweep, BlackDimension

A wealth of rise and plenty of backsweep, make these Cruiser bars great for a comfortable, upright riding position. ISO4210 safety tested for … read more

your price $19.99

BuyBuyPART NUM 591496
Dimension Threadless Stem: 110mm; 107 Degree; Black; 1-1/8"; 25.4
Dimension Threadless Stem: 110mm; 107 Degree; Black; 1-1/8"; 25.4Dimension

Dimension 25.4 Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar … read more

StarStarStarStarStar 4.9 of 5 ( 19 ) 4.9 of 5 stars average ( 19 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 519785
Dimension Bulb Horn: Chrome
Dimension Bulb Horn: ChromeDimension

Dimension Bulb Horns offer classic style and personality. 9" in Length … read more

your price $14.99

BuyBuyPART NUM 259362
Dimension 32t x 104mm Middle Chainring Black
Dimension 32t x 104mm Middle Chainring BlackDimension

Dimension Single Speed Chainrings. Item Specifications Color: Black Material: Aluminum Teeth: 34teeth Chainring BCD: … read more

StarStarStarStarStar 5 of 5 ( 5 ) 5 of 5 stars average ( 5 reviews )

your price $34.99 + ships free

BuyBuyPART NUM 828232
Dimension Quick Release Mount for Black Mesh Basket
Dimension Quick Release Mount for Black Mesh BasketDimension

Quick Release Mount for Dimension Mesh Baskets. Quick-release mount fits 22.2 and 25.4mm bars … read more

9% offretail $24.19 your price $21.99

BuyBuyPART NUM 864488
Dimension Mesh Basket with Quick Release Mount: Black
Dimension Mesh Basket with Quick Release Mount: BlackDimension

Dimension Mesh Baskets have plastic-coated mesh metal for durability and includes a carrying handle. Quick-release mount fits 22.2 and 25.4mm bars … read more

9% offretail $54.95 your price $49.95

BuyBuyPART NUM 914272
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; Black
Dimension Threadless Stem: 60mm; 125 Degree; 25.4; BlackDimension

Dimension Mountain Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp 41mm … read more

StarStarStarStarStar 4.9 of 5 ( 19 ) 4.9 of 5 stars average ( 19 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 988033
Dimension Threadless Road Stem: 70mm; 125 Degree; Black; 1-1/8"; 31.8
Dimension Threadless Road Stem: 70mm; 125 Degree; Black; 1-1/8"; 31.8Dimension

Dimension 31.8 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 31.8mm can be used with 26.0 bars with additional … read more

StarStarStarStarStar 4.8 of 5 ( 23 ) 4.8 of 5 stars average ( 23 reviews )

your price $39.00 + ships free

BuyBuyPART NUM 481683
Dimension Trail Stem - 35mm, 31.8mm, +/- 6 Degree, Aluminum, Black
Dimension Trail Stem - 35mm, 31.8mm, +/- 6 Degree, Aluminum, Black Dimension

For cross country and all-mountain riding, Dimension Trail Stems provide a broad array of sizing options--lengths from 35 to 120mm--rigorously tested … read more

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

your price $36.99 + ships free

BuyBuyPART NUM 912898
Dimension Combo Compe Pedal/Toe clip Set 9/16" Aluminum
Dimension Combo Compe Pedal/Toe clip Set 9/16" AluminumDimension

Dimension Combo Pedal Sets are assembled with size large toe clips, straps and reflectors. Aluminum cage and body on pedals with toeclip … read more

StarStarStarStarStar 4.4 of 5 ( 5 ) 4.4 of 5 stars average ( 5 reviews )

your price $37.00 + ships free

BuyBuyPART NUM 159425
Dimension Threadless Road Stem: 90mm; 125 Degree; Black; 1-1/8"; 31.8
Dimension Threadless Road Stem: 90mm; 125 Degree; Black; 1-1/8"; 31.8Dimension

Dimension 31.8 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 31.8mm can be used with 26.0 bars with additional … read more

StarStarStarStarStar 4.8 of 5 ( 23 ) 4.8 of 5 stars average ( 23 reviews )

your price $39.00 + ships free

BuyBuyPART NUM 198730
Dimension Bike Training Handle for Kids: Black
Dimension Bike Training Handle for Kids: BlackDimension

The Dimension Training Handle is used as a training aid to keep kids' bike upright while learning to ride without training wheels. Bike handle designed … read more

StarStarStarStarStar 4.3 of 5 ( 3 ) 4.3 of 5 stars average ( 3 reviews )

your price $34.99 + ships free

BuyBuyPART NUM 373964
Dimension Threadless Road Stem: 110mm; 125 Degree; Black; 1-1/8"; 31.8
Dimension Threadless Road Stem: 110mm; 125 Degree; Black; 1-1/8"; 31.8Dimension

Dimension 31.8 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 31.8mm can be used with 26.0 bars with additional … read more

StarStarStarStarStar 4.8 of 5 ( 23 ) 4.8 of 5 stars average ( 23 reviews )

your price $39.00 + ships free

BuyBuyPART NUM 383999
Dimension 8-Speed 11-34t Nickel Plated Freewheel
Dimension 8-Speed 11-34t Nickel Plated FreewheelDimension

Dimension Freewheels are excellent drivetrain component replacements. With smooth shifting performance and durable construction, they'll help breathe … read more

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

your price $59.99 + ships free

BuyBuyPART NUM 563321
Dimension Three-point Attachment Bike Handle Black
Dimension Three-point Attachment Bike Handle BlackDimension

Training handles offer a great way to learn to balance on two wheels. Coaches can assist with gentle corrections until the rider gains confidence. Three … read more

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

your price $39.99

BuyBuyPART NUM 964119
Dimension Threadless Stem: 70mm; 125 Degree; 31.8; Silver
Dimension Threadless Stem: 70mm; 125 Degree; 31.8; SilverDimension

Dimension 31.8 Road Stems are fully forged 6061-T6 aluminum stems that have a 4-bolt handlebar clamp. 31.8mm can be used with 26.0 bars with additional … read more

StarStarStarStarStar 4.8 of 5 ( 23 ) 4.8 of 5 stars average ( 23 reviews )

your price $39.00 + ships free

BuyBuyPART NUM 811671
Dimension Mountain Handlebar: 35mm Rise, 31.8, 720mm wide, Black
Dimension Mountain Handlebar: 35mm Rise, 31.8, 720mm wide, BlackDimension

For cross country and all-mountain riding, Dimension Mountain bars provide generous--but not ridiculous--width, in flat or 35mm rise versions, rigorously … read more

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

your price $25.99

BuyBuyPART NUM 733178
Dimension 8-Speed 11-32t Nickel Plated Freewheel
Dimension 8-Speed 11-32t Nickel Plated FreewheelDimension

Dimension Freewheels are excellent drivetrain component replacements. With smooth shifting performance and durable construction, they'll help breathe … read more

your price $59.99 + ships free

BuyBuyPART NUM 517053
Dimension Threadless Stem: 75mm; 125 Degree; Black; 1-1/8"; 25.4
Dimension Threadless Stem: 75mm; 125 Degree; Black; 1-1/8"; 25.4Dimension

Dimension 25.4 Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar … read more

StarStarStarStarStar 4.9 of 5 ( 19 ) 4.9 of 5 stars average ( 19 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 914059
Dimension Threadless Stem: 60mm; 83/97 Degree; 25.4; Black
Dimension Threadless Stem: 60mm; 83/97 Degree; 25.4; BlackDimension

Dimension Mountain Stem is a fully forged 6061-T6 aluminum stem with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar clamp 41mm … read more

StarStarStarStarStar 4.9 of 5 ( 19 ) 4.9 of 5 stars average ( 19 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 571919
Dimension

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.

See all Dimension

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

This is the part number or identifier for this item from the manufacturer

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.

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

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Limited quantities remaining.

These products are one of our best sellers.

Bolt Circle Diameter (BCD) is the diameter of an imaginary circle running through the center of the chainring mounting holes. It is always defined in millimeters.

Chainring Teeth

These rings can be used in the middle position.

Pedals have two common sizes of spindles - 1/2" and 9/16"

Material

Handlebar Bar Clamp Diameter

Handlebar Width

Bar Rise

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