Enduro Headset Cartridge Bearings

Replaces stock 1-1/8" Cane Creek Integrated-type headset cartridge bearings with Enduro MAX stainless steel or ceramic cartridge bearings
Full complement bearing with 45% greater load capacity than standard cage separated cartridge bearings
Grade 5 ABEC 3 type balls, filled with Rock-N-Roll Super Web grease
Ceramic: Grade 3 Silicon Nitride ceramic balls, graphite/nylon retainers, filled with Kyodo Yushi grease for ceramic bearings
Ceramic bearings provide superior smoothness, reduced weight and extended bearing life
Madone bearings are Enduro stainless steel

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

IS41 - 36 x 45 Degree Stainless Steel Bearing (Each)

Fits: 41mm IS internal headsets

Our Item #

19450-219529

Mfg #:

ACB 3645 SS-BAG

UPC:

811780022041

Other #s:

BB0552

AB8991

$32.50

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Total Available		23
Oregon
	Saturday, May 23rd	16
	Wednesday, May 27th	23
Colorado
	Friday, May 22nd	9
	Saturday, May 23rd	16
	Monday, May 25th	23

Available for pickup

Beaverton, OR
	Saturday, May 23rd	16
	Thursday, May 28th	23

Quantities and dates shown are for orders placed now

IS42 - 45 x 45 Degree Max Cartridge Bearing (Each)

Fits: 42mm IS Campagnolo type internal headsets

Our Item #

19450-201582

Mfg #:

ACB 4545 1125 BO

UPC:

810191013471

Other #s:

AB8992

090929-05

$22.00

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Available? Yes Pickup Today? Yes
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Available to ship

Total Available		2
Oregon
	Today, May 21st	1
Colorado
	Today, May 21st	1

Available for pickup

Beaverton, OR
	Today, May 21st	1
	Tuesday, May 26th	2
Pick it up Today!!

Quantities and dates shown are for orders placed now

IS51 - 36 x 36 Degree Stainless Steel Bearing (Each)

40x51x6.5, FSA replacement, fits '11+ Trek Madonne

Our Item #

19450-221085

Mfg #:

ACB 6808 SS, 290413-BAG

UPC:

810191012634

Other #s:

BB0553

091123-06

$39.75

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Available to ship

Total Available		58
Oregon
	Saturday, May 23rd	6
	Tuesday, May 26th	25
	Wednesday, May 27th	58
Colorado
	Saturday, May 23rd	25
	Monday, May 25th	58

Available for pickup

Beaverton, OR
	Saturday, May 23rd	6
	Wednesday, May 27th	25
	Thursday, May 28th	58

Quantities and dates shown are for orders placed now

IS52 - 45 x 45 Degree, 1.5" Black Oxide Bearing (Each)

40x52x7

Our Item #

19450-201583

Mfg #:

ACB 4545 150 BO

UPC:

810191010050

Other #s:

AB8993

090929-07

$26.00

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Available to ship

Total Available		29
Oregon
	Today, May 21st	2
	Saturday, May 23rd	27
Colorado
	Today, May 21st	2
	Friday, May 22nd	21
	Saturday, May 23rd	27

Available for pickup

Beaverton, OR
	Today, May 21st	2
	Saturday, May 23rd	27
	Tuesday, May 26th	29
Pick it up Today!!

Quantities and dates shown are for orders placed now

IS52 - 45 x 45 Degree, 1.5" Stainless Steel Bearing (Each)

40x52x7

Our Item #

19450-219526

Mfg #:

ACB 4545 150 SS-BAG

UPC:

810191013501

UPC:

811780023130

Other #s:

BB2100

091123-05

$37.00

MSRP: $37.50

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Available? Yes Pickup Today? Yes
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Available to ship

Total Available		2
Oregon
	Today, May 21st	1
Colorado
	Today, May 21st	1

Available for pickup

Beaverton, OR
	Today, May 21st	1
	Tuesday, May 26th	2
Pick it up Today!!

Quantities and dates shown are for orders placed now

Trek SPEED CONCEPT Upper - 45 x 45 Degree - 14.2x25x6.5mm (Each)

Our Item #

19450-205046

Mfg #:

ACB MINI 276442 BO-BAG

UPC:

810191010036

Other #s:

BB0549

090929-01

$29.75

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Available to ship

Total Available		9
Oregon
	Wednesday, May 27th	9
Colorado
	Monday, May 25th	9

Available for pickup

Beaverton, OR
	Thursday, May 28th	9

Quantities and dates shown are for orders placed now

Trek SPEED CONCEPT Lower - 36 x 45 Degree - 27.1x38x6.5mm (Each)

Our Item #

19450-205070

Mfg #:

ACB 6805 CC BO-BAG

UPC:

810191013532

Other #s:

BB0551

AB2052

090929-09

$21.00

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Available to ship

Total Available		3
Oregon
	Saturday, May 23rd	1
	Wednesday, May 27th	3
Colorado
	Saturday, May 23rd	1
	Monday, May 25th	3

Available for pickup

Beaverton, OR
	Saturday, May 23rd	1
	Thursday, May 28th	3

Quantities and dates shown are for orders placed now

1.25" Lower Bearing - 45 x 45 Degree Stainless Steel Bearing (Each)

Our Item #

19450-221086

Mfg #:

ACB 4545 125L SS-BAG

UPC:

811780023123

Other #s:

BB2101

091123-03

$42.00

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Available? Yes Pickup Today? No
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Available to ship

Total Available		12
Oregon
	Saturday, May 23rd	3
	Wednesday, May 27th	12
Colorado
	Saturday, May 23rd	3
	Monday, May 25th	12

Available for pickup

Beaverton, OR
	Saturday, May 23rd	3
	Thursday, May 28th	12

Quantities and dates shown are for orders placed now

1-1/4" ACB 45 x 45 Degree - 32.75x41.75x6mm (Each)

Our Item #

19450-293846

Mfg #:

ACB 4545 136 SS-BAG

UPC:

811780022942

Other #s:

HD9993

$33.00

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Available? Yes Pickup Today? No
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Available to ship

Total Available		24
Oregon
	Tuesday, May 26th	1
	Wednesday, May 27th	24
Colorado
	Saturday, May 23rd	1
	Monday, May 25th	24

Available for pickup

Beaverton, OR
	Wednesday, May 27th	1
	Thursday, May 28th	24

Quantities and dates shown are for orders placed now

1-3/8" 137 SS ACB 45 x 45 Degree - Stainless Steel (Each)

37 x 46.85 x 7mm

Our Item #

19450-293847

Mfg #:

ACB 4545 137 SS-BAG

UPC:

811780022676

Other #s:

HD9994

$39.75

Add to Cart

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Available? Yes Pickup Today? No
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Available to ship

Total Available		1
Oregon
	Saturday, May 23rd	1
Colorado
	Saturday, May 23rd	1

Available for pickup

Beaverton, OR
	Saturday, May 23rd	1

Quantities and dates shown are for orders placed now

1-3/8" 1375 SS ACB Bearing - 45 x 45 Degree Stainless Steel (Each)

37mm ID x 49mm OD x 7mm

Our Item #

19450-294451

Mfg #:

ACB 4545 1375 SS-BAG

UPC:

811780022959

Other #s:

BB0899

$38.50

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In Stock

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Currently Out of Stock

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Currently Out of Stock

Quantities and dates shown are for orders placed now

New Sizes (11):

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Enduro Headset Cartridge Bearings

HomeMenu > Headsets & Parts > Spacers & Parts > Product Details

IS41 - 36 x 45 Degree Stainless Steel Bearing (Each)

IS42 - 45 x 45 Degree Max Cartridge Bearing (Each)

IS51 - 36 x 36 Degree Stainless Steel Bearing (Each)

IS52 - 45 x 45 Degree, 1.5" Black Oxide Bearing (Each)

IS52 - 45 x 45 Degree, 1.5" Stainless Steel Bearing (Each)

Trek SPEED CONCEPT Upper - 45 x 45 Degree - 14.2x25x6.5mm (Each)

Trek SPEED CONCEPT Lower - 36 x 45 Degree - 27.1x38x6.5mm (Each)

1.25" Lower Bearing - 45 x 45 Degree Stainless Steel Bearing (Each)

1-1/4" ACB 45 x 45 Degree - 32.75x41.75x6mm (Each)

1-3/8" 137 SS ACB 45 x 45 Degree - Stainless Steel (Each)

1-3/8" 1375 SS ACB Bearing - 45 x 45 Degree Stainless Steel (Each)

New Sizes (11):

More Headset Bearings...

Also purchased together...