R4 Rear Hub Parts Mountain Bike Chromag Bike Parts

R4 Rear Hub Parts

Name: R4 Rear Hub Parts
Brand: Chromag Bikes
Price: 22.00 CAD
Availability: InStock

3 reviews

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CHF 71

Only 596 left in stock!

A wide selection of R4 replacement hub parts and bearings for all of your service needs!

Click here to find the full service instructions.

R4 Hub Parts

Size Chart

How to Find Your Measurements

chromag mens mountain bike clothing measurements

Sleeve:
Measure from the collar seam along the length of your arm to your wrist.

Chest:
Measure around your chest at the widest part.

Top Length:
Measure from the high shoulder seam to the bottom hem of the shirt.

Waistband:
Measure around your body where your shorts sit.

Hip:
Measure around your hips at the widest part.

Inseam:
From a standing position, measure from your crotch to your shorts hem or ankle for pants.

Men's Top Sizing

SIZE	XS	S	M	L	XL
CHEST	35" - 37"	37.5" - 39.5"	40" - 42"	42.5" - 44.5"	45" - 47"
LENGTH	29.0"	29.5"	30.25"	32"	33.5"
SLEEVE	29.5"	30"	30.5"	31"	31.5"

Men's Bottom Sizing

SIZE	28	30	32	34	36	38
WAISTBAND	28.5" - 30.5"	30.5" - 32.5"	32.5" - 34.5"	34.5" - 36.5"	36.5" - 38.5"	38.5" - 40.5"
HIP	34" - 36"	36" - 38"	38" - 40"	40" - 42"	42" – 44"	44" - 46"
SHORTS INSEAM	12.5"	13"	13.5"	14"	14.5"	15"
PANTS INSEAM	30"	30.5"	31"	31.5"	32"	32.5"

Women's Top Sizing

SIZE	S	M	L	XL
CHEST	35"	37"	39"	41"
LENGTH	26" - 27"	26.25" - 27.25"	26.5" - 27.5"	27" - 28"
SLEEVE	25"	26"	27"	28"

Women's Bottom Sizing

SIZE	XS	S	M	L	XL
WAISTBAND	27" – 29"	29" – 31"	31" – 33"	33" – 35"	35" – 37"
HIP	35" - 37"	37” - 39"	39" - 41"	41" - 43"	43" - 45"
SHORTS INSEAM	12.75"	13"	13.25"	13.5"	13.75"
PANTS INSEAM	29.5"	30"	30.5"	31"	31"

Unisex Top Sizing

UNISEX SIZE	XXS	XS	S	M	L	XL
CHEST	35"	37"	39.5"	42"	44.5"	47"
LENGTH	27"	28"	29"	30"	31"	32"
SLEEVE	29"	29.5"	30"	30.5"	31"	31.5"
MEN'S EQUIVALENT		XS	S	M	L	XL
WOMEN'S EQULIVALENT	S	M	L	XL

Kid's Top Sizing

SIZE	2T	3T	4T	XS (5)	S (6-7)	M (8)	L (10)	XL (12)
CHEST	23.6"	25.2"	26.8"	28.0"	29.2"	33.0"	35.4"	38.6"
LENGTH	15.0"	15.7"	16.5"	18.1"	19.3"	21.7"	23.6"	25.6"
SLEEVE	3.9"	4.3"	4.7"	5.1"	5.5"	6.3"	6.5"	6.8"
SLEEVE (3/4)				15.0"	15.4"	15.7"	16.5"	16.9"
SLEEVE (LONG SLEEVE)				22.8"	23.2"	23.6"	24.4"	24.8"

Kid's Bottom Sizing

SIZE	6	8	10	12
WAISTBAND	20" - 22"	22" - 24"	24" - 26"	26" - 28"
HIP	28"	30"	32"	34"
SHORTS INSEAM	8.5"	9"	9.5"	10"
PANTS INSEAM	26.5"	27"	27.5"	28"

Rift Knee Guard Sizing

Size	Thigh (5" above knee)*	Calf (fullest part)	Overall Length
XS	13.75 - 15.25"	11.25 - 12.75"	14.5"
S	14.75 - 16.25"	12.25 - 13.75"	14.5"
M	15.75 - 17.25"	13.25 - 14.75"	15.0"
L	16.75 - 18.25"	14.25 - 15.75"	15.5"
XL	17.75 - 19.25"	15.25 - 16.75"	15.5"

* measure 5" from the center of your kneecap. You should be sat down, with your knee at 90° and your leg relaxed.

Glove Sizing

	XS	S	M	L	XL	XXL
A: Overall Length (cm)	20	20.7	21.4	22.1	22.8	23.5
B: Palm Width (cm)	8.3	8.7	9.1	9.5	9.9	10.3
C: Wrist Circumference (cm)	13.6	14.4	15.2	16.0	16.8	17.6

Sock Sizing

	S	M	L	XL
MEN	4.5 - 6.5	7 - 9	9.5 - 11.5	12+
WOMEN	6 - 8	8.5 - 10.5	11 - 13	-

Bike Sizing

Chromag Bikes Size Chart

Monk Sizing

Chromag Monk Size Chart

Minor Threat Sizing

Minor Threat V2 Sizing

Customer Reviews

Based on 3 reviews

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Mike J.

Chromag hub/wheel

Really excellent wheel. I purchased this for my e-bike after I blew up a DT Swiss Hub that had been laced to a WTB Rim. I was worried that the hub would not be robust enough for the torque on the bike. So far this wheel is awesome and I have been truly beating on it. Both the Chromag Rim and Hub are perfect. 5 stars!

Rob F.

Nice hub. Easy to work

Nice hub. Easy to work on once you read the available instructions

Kane

Brand spankers

just changed the bearings on my rear r4, and did the axle and end caps while I was at it as they showed signs of wear. Thing feels brand new now, so smooth!

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