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ACS Main Drive 18t 1/8" Freewheel
ACS Main Drive 18t 1/8" Freewheel

ACS Main Drive freewheels, chrome 1/8" in a variety of different sizes. English threads, 1.37" x 24tpi Item Specifications Color: Chrome Intended … read more

StarStarStarStarStar 3 of 5 ( 2 ) 3 of 5 stars average ( 2 reviews )

10% offretail $10.00 your price $8.99

BuyBuyPART NUM 596068
ACS Main Drive 17t 1/8" Freewheel
ACS Main Drive 17t 1/8" Freewheel

ACS Main Drive freewheels, chrome 1/8" in a variety of different sizes. English threads, 1.37" x 24tpi Item Specifications Color: Chrome Intended … read more

StarStarStarStarStar 3 of 5 ( 2 ) 3 of 5 stars average ( 2 reviews )

10% offretail $10.00 your price $8.99

BuyBuyPART NUM 194485
ACS Main Drive 16t 1/8" Freewheel
ACS Main Drive 16t 1/8" Freewheel

ACS Main Drive freewheels, chrome 1/8" in a variety of different sizes. English threads, 1.37" x 24tpi Item Specifications Color: Chrome Intended … read more

StarStarStarStarStar 3 of 5 ( 2 ) 3 of 5 stars average ( 2 reviews )

10% offretail $10.00 your price $8.99

BuyBuyPART NUM 183381
ACS Crossfire Chain 1/8"
ACS Crossfire Chain 1/8"

ACS Crossfire Chains Item Specifications Color: Silver Links: 106 links Number of Speeds: 1 Chain Compatibility: 1/2" x 1/8" Defined Color: Silver … read more

retail $13.95 your price $12.99

BuyBuyPART NUM 396816
ACS Crossfire Chain 3/32"
ACS Crossfire Chain 3/32"

ACS Crossfire Chains Item Specifications Color: Silver Weight: 217g Links: 106links Number of Speeds: 1 Chain Compatibility: 3/32" Defined Color: … read more

retail $13.95 your price $12.99

BuyBuyPART NUM 475807
ACS PAWS Tool Hex Style Freewheel Remover
ACS PAWS Tool Hex Style Freewheel Remover

An ACS freewheel remover with a hex-style end that can mount in a bench vise or can be used with a wrench. ACS PAWS 4-prong tool has a reinforcement … read more

25% offretail $19.95 your price $14.99

BuyBuyPART NUM 915939
ACS MainDrive Integrated 1" Headset Black
ACS MainDrive Integrated 1" Headset Black

ACS Maindrive Headsets, Complete Item Specifications Color: Black Material: Steel Crown Race: 27.0 Bearing Type: Sealed … read more

28% offretail $22.00 your price $15.95

BuyBuyPART NUM 931973
ACS MainDrive Integrated 1-1/8" Headset Black
ACS MainDrive Integrated 1-1/8" Headset Black

ACS Maindrive Headsets, Complete Item Specifications Color: Black Material: Steel Crown Race: 30.0 Bearing Type: Sealed Defined Color: Black … read more

28% offretail $22.00 your price $15.95

BuyBuyPART NUM 891358
ACS South Paw
ACS South Paw

Chromoly steel 16T. Works with 1/8" chains. Compatible with Left Hand Drive hubs only. (4 prong) … read more

your price $16.99

BuyBuyPART NUM 119571
ACS Southpaw Freewheel, 1/8" X 14T - Black/Gold
ACS Southpaw Freewheel, 1/8" X 14T - Black/Gold

Durable CrMo construction with 4-pawl internal engagement system Fits left-hand (LH) threaded hubs only (allows mounting drivetrain on left … read more

Currently Sold Out

your price $17.00

InfoInfo
ACS Crossfire Freewheel Removal Tool
ACS Crossfire Freewheel Removal Tool

Cold forged ACS freewheel removal tool … read more

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

your price $17.99

BuyBuyPART NUM 714961
ACS Southpaw Freewheel, 3/32" X 18T - Gun Metal
ACS Southpaw Freewheel, 3/32" X 18T - Gun Metal

Durable CrMo construction with 4-pawl internal engagement system Fits left-hand (LH) threaded hubs only (allows mounting drivetrain on left … read more

your price $19.00

BuyBuyPART NUM 965670
ACS Crossfire Freewheel - Gun Metal - 16T x 3/32"
ACS Crossfire Freewheel - Gun Metal - 16T x 3/32"

Cold forged, rather than hot forged chromoly, CNC precision machined 3 pawl engagement (compared to 2 pawl with ACS Claws) for stronger hold, with … read more

Currently Sold Out

9% offretail $22.00 your price $19.99

InfoInfo
ACS Fat Freewheel (3/16")
ACS Fat Freewheel (3/16")

Chromoly steel freewheel, Designed to work with 3/16" HEAVY DUTY chain . (4 prong) Bronze … read more

your price $19.99 + ships free

BuyBuyPART NUM 384810
ACS Maindrive Headset, IS42/25.4 - IS42/26 Black
ACS Maindrive Headset, IS42/25.4 - IS42/26 Black

CNC machined alloy tops with sealed mechanism 45/45 degree bearings Available as 1" (25.4mm), 1-1/8"(28.6mm) and 1 1/8" to 1" reducer … read more

Currently Sold Out

your price $19.99

InfoInfo
ACS Maindrive Headset, EC30/25.4|EC30/26 Blue
ACS Maindrive Headset, EC30/25.4|EC30/26 Blue

Forged steel cups, alloy tops, and cap with sealed mechanism bearings Available for 1" (25.4mm) or 1-1/8" (28.6mm) EC (traditional cup) applications … read more

your price $19.99

BuyBuyPART NUM 503391
ACS Maindrive, ACS IS38/25.4|IS38/26 Blue
ACS Maindrive, ACS IS38/25.4|IS38/26 Blue

CNC machined alloy tops with sealed mechanism 45/45 degree bearings Available as 1" (25.4mm), 1-1/8"(28.6mm) and 1 1/8" to 1" reducer … read more

your price $19.99

BuyBuyPART NUM 401605
ACS Maindrive, IS38/25.4|IS38/26 Red
ACS Maindrive, IS38/25.4|IS38/26 Red

CNC machined alloy tops with sealed mechanism 45/45 degree bearings Available as 1" (25.4mm), 1-1/8"(28.6mm) and 1 1/8" to 1" reducer … read more

your price $19.99

BuyBuyPART NUM 732929
ACS Maindrive Headset, EC34/28.6|EC34/30 Blue
ACS Maindrive Headset, EC34/28.6|EC34/30 Blue

Forged steel cups, alloy tops, and cap with sealed mechanism bearings Available for 1" (25.4mm) or 1-1/8" (28.6mm) EC (traditional cup) applications … read more

your price $19.99

BuyBuyPART NUM 175953
ACS Maindrive Headset, EC34/28.6|EC34/30 Red
ACS Maindrive Headset, EC34/28.6|EC34/30 Red

Forged steel cups, alloy tops, and cap with sealed mechanism bearings Available for 1" (25.4mm) or 1-1/8" (28.6mm) EC (traditional cup) applications … read more

your price $19.99

BuyBuyPART NUM 937391

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

Chainring Teeth

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

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

S.H.I.S clamp diameter is the steerer tube diameter.

S.H.I.S Lower

S.H.I.S Upper

Crown Race

Buy this product and your entire order ships for free.

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