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Dimension Threadless Stem: 110mm; 125 Degree; Black; 1-1/8"; 25.4
Dimension Threadless Stem: 110mm; 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 ( 26 ) 4.9 of 5 stars average ( 26 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 703137
Dimension Trekking Bar 25.4mm Black
Dimension Trekking Bar 25.4mm BlackDimension

Dimension Trekking Handlebar AL-6061 construction Traditional trekking bar with butterfly bend Item Specifications Color: Black Weight: 479g … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $29.99

BuyBuyPART NUM 710672
Dimension Multi Speed 48t x 110mm Outer Chainring Black
Dimension Multi Speed 48t x 110mm Outer Chainring BlackDimension

Ramped and Pinned CNC-machined AL-7075 Same BCD as Surly Long Haul Trucker, Cross-Check, and Troll complete bikes Item Specifications Color: … read more

StarStarStarStarStar 5 of 5 ( 6 ) 5 of 5 stars average ( 6 reviews )

your price $49.99 + ships free

BuyBuyPART NUM 637947
Dimension Pro Mountain Pedal Black/Silver
Dimension Pro Mountain Pedal Black/SilverDimension

Dimension Mountain Pro Pedals. Forged aluminum body Sealed bearings Accepts toe clips Item Specifications Color: Black Unit of Sale: Pair Weight: … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $49.99 + ships free

BuyBuyPART NUM 727403
Dimension Threadless Stem: 90mm; 125 Degree; Black; 1-1/8"; 25.4
Dimension Threadless Stem: 90mm; 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 ( 26 ) 4.9 of 5 stars average ( 26 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 481929
Dimension Threadless Stem: 90mm; 125 Degree; 31.8; Silver
Dimension Threadless Stem: 90mm; 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 441662
Dimension Combo Sport Pedal/Toeclip Set 9/16"
Dimension Combo Sport Pedal/Toeclip Set 9/16"Dimension

Dimension Combo Pedal Sets are assembled with size large toe clips, straps and reflectors. Combo pedal sets are assembled with size large toe clips … read more

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

your price $30.00

BuyBuyPART NUM 403088
Dimension Cyclocross Crank Arm Sets
Dimension Cyclocross Crank Arm SetsDimension

Dimension Cyclocross Arm Sets made of 6061-T6 aluminum. Item Specifications Color: Black Weight: 590g Intended Use: Cyclocross … read more

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

$59.99 to $69.99 + ships free

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Dimension 25.4 Urban Cruiser Bar, 600mm Wide, 70mm Rise, 50 degree Sweep, Black
Dimension 25.4 Urban Cruiser Bar, 600mm Wide, 70mm Rise, 50 degree Sweep, BlackDimension

Item Specifications Color: Black Width: 600 Bar Clamp Diameter: 25.4 Material: Aluminum Back Sweep (deg): 50 Rise: 70 Lever Compatability: … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $19.99

BuyBuyPART NUM 859033
Dimension Trail Stem - 45mm, 31.8mm, +/- 6 Degree, Aluminum, Black  Dimension Trail Stem: 45mm, 31.8, +/-6 Deg, 1-1/8", Black
Dimension Trail Stem - 45mm, 31.8mm, +/- 6 Degree, Aluminum, Black Dimension Trail Stem: 45mm, 31.8, +/-6 Deg, 1-1/8", BlackDimension

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

your price $36.99 + ships free

BuyBuyPART NUM 551340
Dimension Multi Speed 74mm Inner Chainrings - Black
Dimension Multi Speed 74mm Inner Chainrings - BlackDimension

Same BCD as Surly Long Haul Trucker, Cross-Check, and Troll complete bikes Item Specifications Color: Black Material: Aluminum Bolt Pattern: … read more

StarStarStarStarStar 5 of 5 ( 6 ) 5 of 5 stars average ( 6 reviews )

your price $24.99

BuyBuyPART NUM 735808
Dimension 8-Speed 11-30t Nickel Plated Freewheel
Dimension 8-Speed 11-30t 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 282828
Dimension Two-Bolt Seatpost 27.2 x 350 Matte Silver
Dimension Two-Bolt Seatpost 27.2 x 350 Matte SilverDimension

Dimension Two-Bolt Seatposts provide a sturdy and durable saddle perch for cross country and all-mountain riding in three diameters, rigorously tested … read more

your price $28.00

BuyBuyPART NUM 296564
Dimension Stem: 120mm; 107 Degree; Black; 1-1/8"; 25.4
Dimension Stem: 120mm; 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 ( 26 ) 4.9 of 5 stars average ( 26 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 581105
Dimension Pro Mountain Pedal Silver/Silver
Dimension Pro Mountain Pedal Silver/SilverDimension

Dimension Mountain Pro Pedals. Forged aluminum body Sealed bearings Accepts toe clips Item Specifications Color: Silver Unit of Sale: Pair … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $49.99 + ships free

BuyBuyPART NUM 155951
Dimension Multi Speed 32t x 94mm Middle Chainring Black
Dimension Multi Speed 32t x 94mm Middle Chainring BlackDimension

Ramped and Pinned Item Specifications Color: Black Material: Aluminum Bolt Pattern: 5-Bolt/5-Arm Chainring BCD: 94mm Chain Compatibility: … read more

StarStarStarStarStar 5 of 5 ( 6 ) 5 of 5 stars average ( 6 reviews )

your price $45.00 + ships free

BuyBuyPART NUM 803309
Dimension 38t x 130mm Inner Chainring Silver
Dimension 38t x 130mm Inner Chainring SilverDimension

Dimension Single Speed Chainrings. Item Specifications Color: Silver Material: Aluminum Teeth: 38teeth Chainring BCD: 130mm Ring Position: Inner … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

your price $39.99 + ships free

BuyBuyPART NUM 796834
Dimension Threadless Stem: 100mm; 107 Degree; Black; 1-1/8"; 25.4
Dimension Threadless Stem: 100mm; 107 Degree; Black; 1-1/8"; 25.4Dimension

Dimension Mountain Stems are fully forged 6061-T6 aluminum stems with 4-bolt handlebar clamp. 2-D forged AL-6061-T6 Four-bolt handlebar … read more

StarStarStarStarStar 4.9 of 5 ( 26 ) 4.9 of 5 stars average ( 26 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 459855
Dimension Threadless Stem: 90mm; 83/97 Degree; 25.4; Black
Dimension Threadless Stem: 90mm; 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 ( 26 ) 4.9 of 5 stars average ( 26 reviews )

your price $36.99 + ships free

BuyBuyPART NUM 531485
Dimension Mountain Handlebar: Flat, 31.8, 720mm wide, Black
Dimension Mountain Handlebar: Flat, 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

your price $21.99

BuyBuyPART NUM 989451
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

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

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 outer position.

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

Crankset Color

Crankset Crank Length

These rings can be used in the inner position.

Weight

The seatpost diameter must match to the seat tube diamater of your frame. If replacing a seatpost, you can usually find this measurement etched near the bottom of your current post.

Seatpost length is measured in millimeters. It is typically measured from the bottom of the post to the center of the rail mount.

Offset is often referred to as setback. This is the distance in mm that the clamp is offset from the center of the seatpost.

Seatpost Material

On a dropper post, this is the distance that the post will drop.

Rigid seatposts are the most common type of seatpost with no suspension or dropping capability.

Dropper posts have the ability to change heights. This has become a choice for mountain bike riders that prefer multiple riding positions.

Seatpost Clamp Style

These rings can be used in the middle position.

Material

Handlebar Bar Clamp Diameter

Handlebar Width

Bar Rise

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