Shimano UN300 Bottom Brackets

SHIMANO - Square Type Bottom Bracket - MTB - Standard Structure

SHIMANO quality/performance cartridge bearing square bottom bracket
Better chainline stability with chain line stabilizer
Series: Shimano Tourney TX800 Series
Fits JIS square-taper cranksets
Available in regular fit or fit for a full enclosed chain case
Hollow spindle
Crankarm fixing bolts sold separately
Adapter material: Aluminum

Please Note: We do not allow coupons on this product.

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 information go to www.P65Warnings.ca.gov.

English 68 x 107mm

Our Item #

102804-253843

Mfg #:

EBBUN300B07X

UPC:

192790619286

Other #s:

CR3482

632002300

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			111
	Oregon	Today	14
		Jul 21st	34
		Jul 22nd	83
		Jul 23rd	95
		Jul 24th	104
	Colorado	Today	7
		Jul 18th	17
		Jul 21st	37
		Jul 22nd	97

Available for pickup

Beaverton, OR	Today	14
	Jul 21st	34
	Jul 22nd	90
	Jul 23rd	102
	Jul 24th	111

Quantities shown are for orders placed now

English 68 x 110mm

Our Item #

102804-253844

Mfg #:

EBBUN300B10X

UPC:

192790619200

Other #s:

CR3483

632002301

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			111
	Oregon	Today	6
		Jul 21st	56
		Jul 22nd	66
		Jul 23rd	95
	Colorado	Today	16
		Jul 21st	75
		Jul 22nd	105

Available for pickup

Beaverton, OR	Today	6
	Jul 21st	56
	Jul 22nd	82
	Jul 23rd	111

Quantities shown are for orders placed now

English 68 x 110mm, For Chain Case

Our Item #

102804-288531

Mfg #:

EBBUN300KB10X

UPC:

192790619194

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? No
View Shipping / Pickup Details

Available to ship

Total Available			34
	Oregon	Jul 23rd	34
	Colorado	Jul 22nd	34

Available for pickup

Beaverton, OR

Jul 23rd

Quantities shown are for orders placed now

English 68 x 113mm

Our Item #

102804-253845

Mfg #:

EBBUN300B13X

UPC:

192790619323

Other #s:

CR3484

632002302

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			309
	Oregon	Today	33
		Jul 21st	83
		Jul 22nd	133
		Jul 23rd	247
		Jul 24th	294
	Colorado	Today	15
		Jul 18th	65
		Jul 21st	135
		Jul 22nd	276

Available for pickup

Beaverton, OR	Today	33
	Jul 21st	83
	Jul 22nd	148
	Jul 23rd	262
	Jul 24th	309

Quantities shown are for orders placed now

English 68 x 115mm

Our Item #

102804-253846

Mfg #:

EBBUN300B15B

UPC:

192790619187

Other #s:

CR3485

632002307

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			227
	Oregon	Today	7
		Jul 21st	57
		Jul 22nd	128
		Jul 23rd	178
		Jul 24th	220
	Colorado	Today	7
		Jul 18th	38
		Jul 21st	138
		Jul 22nd	220

Available for pickup

Beaverton, OR	Today	7
	Jul 21st	57
	Jul 22nd	135
	Jul 23rd	185
	Jul 24th	227

Quantities shown are for orders placed now

English 68 x 117.5mm

Our Item #

102804-253847

Mfg #:

EBBUN300B17X

UPC:

192790619224

Other #s:

CR3486

632002303

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			273
	Oregon	Today	13
		Jul 21st	49
		Jul 22nd	50
		Jul 23rd	200
		Jul 24th	250
	Colorado	Today	23
		Jul 21st	109
		Jul 22nd	260

Available for pickup

Beaverton, OR	Today	13
	Jul 21st	49
	Jul 22nd	73
	Jul 23rd	223
	Jul 24th	273

Quantities shown are for orders placed now

English 68 x 118mm

Our Item #

102804-253848

Mfg #:

EBBUN300B18X

UPC:

192790619231

Other #s:

CR3487

632002304

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			407
	Oregon	Today	13
		Jul 21st	63
		Jul 22nd	277
		Jul 23rd	327
		Jul 24th	377
	Colorado	Today	30
		Jul 18th	80
		Jul 21st	180
		Jul 22nd	394

Available for pickup

Beaverton, OR	Today	13
	Jul 21st	63
	Jul 22nd	307
	Jul 23rd	357
	Jul 24th	407

Quantities shown are for orders placed now

English 68 x 117.5mm, For Chain Case

Our Item #

102804-253855

Mfg #:

EBBUN300KB17X

UPC:

192790619163

Other #s:

CR3494

$18.00

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? No
View Shipping / Pickup Details

Available to ship

Total Available			206
	Oregon	Jul 21st	50
		Jul 23rd	155
		Jul 24th	205
	Colorado	Today	1
		Jul 21st	56
		Jul 22nd	206

Available for pickup

Beaverton, OR	Jul 21st	50
	Jul 22nd	51
	Jul 23rd	156
	Jul 24th	206

Quantities shown are for orders placed now

English 68 x 122.5mm, 47.5mm Chainline

Our Item #

102804-253849

Mfg #:

EBBUN300B22X

UPC:

192790619156

Other #s:

CR3488

632002305

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			202
	Oregon	Today	37
		Jul 21st	87
		Jul 23rd	187
	Colorado	Today	15
		Jul 21st	65
		Jul 22nd	165

Available for pickup

Beaverton, OR	Today	37
	Jul 21st	87
	Jul 22nd	102
	Jul 23rd	202

Quantities shown are for orders placed now

English 68 x 122.5mm, 50mm Chainline

Our Item #

102804-253850

Mfg #:

EBBUN300B23X

UPC:

192790619255

Other #s:

CR3489

632002306

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			139
	Oregon	Today	12
		Jul 21st	62
		Jul 22nd	96
		Jul 23rd	123
	Colorado	Today	16
		Jul 18th	39
		Jul 21st	89
		Jul 22nd	127

Available for pickup

Beaverton, OR	Today	12
	Jul 21st	62
	Jul 22nd	112
	Jul 23rd	139

Quantities shown are for orders placed now

English 68 x 122.5mm, For Chain Case

w/0.7mm spacer

Our Item #

102804-253856

Mfg #:

EBBUN300KB23XW

UPC:

192790619279

Other #s:

CR3495

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? No
View Shipping / Pickup Details

Available to ship

Total Available			117
	Oregon	Jul 21st	11
		Jul 23rd	114
		Jul 24th	117
	Colorado	Jul 21st	14
		Jul 22nd	117

Available for pickup

Beaverton, OR	Jul 21st	11
	Jul 23rd	114
	Jul 24th	117

Quantities shown are for orders placed now

English 68 x 122.5mm, E-Type

Our Item #

102804-253854

Mfg #:

EBBUN300EB23X

UPC:

192790619262

Other #s:

CR3493

$8.99

MSRP: $15.99
You save 44%!

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			211
	Oregon	Today	2
		Jul 21st	52
		Jul 22nd	71
		Jul 23rd	143
		Jul 24th	193
	Colorado	Today	18
		Jul 18th	37
		Jul 21st	137
		Jul 22nd	209

Available for pickup

Beaverton, OR	Today	2
	Jul 21st	52
	Jul 22nd	89
	Jul 23rd	161
	Jul 24th	211

Quantities shown are for orders placed now

English 68 x 127.5mm

Our Item #

102804-254689

Mfg #:

EBBUN300B27B

UPC:

192790619316

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			51
	Oregon	Today	3
		Jul 23rd	47
	Colorado	Today	4
		Jul 22nd	48

Available for pickup

Beaverton, OR	Today	3
	Jul 22nd	7
	Jul 23rd	51

Quantities shown are for orders placed now

English 68 x 127.5mm, For Chain Case

Our Item #

102804-253857

Mfg #:

EBBUN300KB27X

UPC:

192790619170

Other #s:

CR3496

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			68
	Oregon	Today	4
		Jul 21st	36
		Jul 22nd	38
		Jul 23rd	66
	Colorado	Today	2
		Jul 18th	4
		Jul 21st	36
		Jul 22nd	64

Available for pickup

Beaverton, OR	Today	4
	Jul 21st	36
	Jul 22nd	40
	Jul 23rd	68

Quantities shown are for orders placed now

English 73 x 113mm

Our Item #

102804-253851

Mfg #:

EBBUN300C13X

UPC:

192790619217

Other #s:

CR3490

632002309

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			185
	Oregon	Today	5
		Jul 21st	55
		Jul 22nd	106
		Jul 23rd	143
		Jul 24th	173
	Colorado	Today	12
		Jul 18th	21
		Jul 21st	71
		Jul 22nd	180

Available for pickup

Beaverton, OR	Today	5
	Jul 21st	55
	Jul 22nd	118
	Jul 23rd	155
	Jul 24th	185

Quantities shown are for orders placed now

English 73 x 118mm

Our Item #

102804-253852

Mfg #:

EBBUN300C18X

UPC:

192790619248

Other #s:

CR3491

632002310

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			150
	Oregon	Today	19
		Jul 21st	69
		Jul 22nd	89
		Jul 23rd	142
	Colorado	Today	8
		Jul 21st	58
		Jul 22nd	131

Available for pickup

Beaverton, OR	Today	19
	Jul 21st	69
	Jul 22nd	97
	Jul 23rd	150

Quantities shown are for orders placed now

English 73 x 122.5mm

Our Item #

102804-253853

Mfg #:

EBBUN300C23X

UPC:

192790622194

Other #s:

CR3492

$15.99

Add to Cart

Add to Wishlist

Available? Yes Pickup Today? Yes
View Shipping / Pickup Details

Available to ship

Total Available			188
	Oregon	Today	1
		Jul 21st	51
		Jul 22nd	87
		Jul 23rd	131
		Jul 24th	181
	Colorado	Today	7
		Jul 18th	43
		Jul 21st	111
		Jul 22nd	187

Available for pickup

Beaverton, OR	Today	1
	Jul 21st	51
	Jul 22nd	94
	Jul 23rd	138
	Jul 24th	188

Quantities shown are for orders placed now

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Customer Ratings

Current Customer Rating

5.0 out of 5 (2 ratings)

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Shimano UN300 Bottom Brackets

HomeMenu > Bottom Brackets > Shimano Bottom Brackets > Product Details

English 68 x 107mm

English 68 x 110mm

English 68 x 110mm, For Chain Case

English 68 x 113mm

English 68 x 115mm

English 68 x 117.5mm

English 68 x 118mm

English 68 x 117.5mm, For Chain Case

English 68 x 122.5mm, 47.5mm Chainline

English 68 x 122.5mm, 50mm Chainline

English 68 x 122.5mm, For Chain Case

English 68 x 122.5mm, E-Type

English 68 x 127.5mm

English 68 x 127.5mm, For Chain Case

English 73 x 113mm

English 73 x 118mm

English 73 x 122.5mm

Choose an Option (17):

Also purchased together...

Customer Ratings