Sunstar Steel Rear Sprocket

Sunstar Steel Rear Sprocket
Sunstar Steel Rear Sprocket

$18.99 - $47.99
20% Off - Save up to $12.00

Select your bike to see if this sprocket fits
Description See Also: 57 Reviews 6 Questions Fitment Part Numbers
Item #SUT000X

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57 Reviews
4.7 out of 5 stars
5 Star   51 4 Star   14 3 Star   0 2 Star   0 1 Star   1
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All Reviews
Jk25 Top 500 Contributor Verified Purchaser
Parsons Tn
Durability 5/5 Ease of Installation 4/5 Performance 4/5 Style 3/5
Good OEM replacemnet

Heavy for racing bike, great for play or pitbikes!

speedracer45 Verified Purchaser
Deep South Tx
Durability 4/5 Ease of Installation 5/5 Performance 5/5 Style 4/5
Yamaha YZ 47 tooth sprocket

. I down sized sprocket from an original 50 tooth to a 47. and I'm satisfied with that adjustment. It took away some climbing power but increased my speed. which is what I was looking for, now it's perfect. The new aftermarket sprocket seems to be machined slightly out of round somewhat but I'll re-install it and recheck at a later date.

NoahKelley399
New York
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 4/5
Best Chain and Sprocket set for the price!

For the price these are the most durable sprockets and chain i have ever used.

Walker
Durability 1/5 Ease of Installation 5/5 Performance 1/5 Style 4/5
Junk, wears incredibly fast!!

I don't know if I got a defective sprocket or not. But I got this sprocket for my sand tire. I used it one time on a 5 day dunes trip and its already worn to the point it needs to be replaced.

Boss Verified Purchaser MotoSport Staff Expert
Oregon
Durability 5/5 Ease of Installation 5/5 Performance 5/5
Sunstar Steel Rear Sprocket

Sunstar makes great products, I went with steel sprockets this time because aluminum just does not last like steel.

xc530 Verified Purchaser Top 100 Contributor
Ohio, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Good Sprocket

I bought this for my son's 65, and it is a good sprocket. It holds up well over time and is very durable. Great price and worth the money.

grandpa Verified Purchaser
Durability 4/5 Ease of Installation 5/5 Performance 5/5 Style 5/5

Everything was easy to install and operating smoothly.

Cameron
Raeford nc
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Great quality

Amazing quality and durability. This is the only sprocket I'll ever buy now.

ToxicButch Verified Purchaser
Shreveport, LA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5

great products, great service, great delivery

Bbinc Verified Purchaser
Prentiss, MS 39474, USA
Durability 4/5 Ease of Installation 4/5 Performance 4/5 Style 4/5
Great price

Great price fast delivery

Ghost Verified Purchaser
Richmond, VA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Rear Sprocket

Easy install on my sons 90ttr

PilgrimTrailBoss Verified Purchaser
SOUTH EAST MASSACHUSETTS
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 3/5
SUNSTAR STEEL SPROCKET

LAST THE LONGEST AND CAN TAKE A HIT. WONT EVER BUY ANY OTHER SPROKET

Zachatk1 Top 250 Contributor Verified Purchaser
Durability 5/5 Performance 5/5 Style 3/5
Simple is better

This is about as generic as you can get but it performs well in all situations except a fashion show. I find the steel sprockets last longer and cost much less than aluminum.

Motoblock123
Minnesota, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 3/5
Good buy

Sunstar is a good brand to go with if you're looking to get a sproket that is durable and cheap. The steal sprocket might not look the coolest but if ypu need one that will last awhile it's the way to go.

Woodsracer771
Midwest
Durability 4/5 Ease of Installation 5/5 Performance 4/5 Style 5/5
Sunstar is the best

Awesome low price sprocket! It holds up well for the price point! My one complaint is it does seem to retain dirt due to the thickness so muddy races will wear your chain and sprockets up quicker. But for the money it's top notch over any other brands

Sunstar Steel Rear Sprocket
ANDY Top 250 Contributor
Maryland, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
SUNSTAR REAR SPROCKET, 50 TEETH

VERY RELIABLE AND LAST FOREVER WITH PROPER MANT.

2014 YZ 250
cbr929 Top 1000 Contributor Verified Purchaser MotoSport Staff Expert
Radford, VA 24141, USA
Durability 5/5 Ease of Installation 3/5 Performance 5/5 Style 2/5
Great product

easy installation really surprised at how tough and durable it is. would highly recommend!

Moto996699 Verified Purchaser
Las Cruces, NM, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 5/5
Rear for a crf70

Functions very well.

BBoley MotoSport Staff Expert
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 3/5
Great sprockets for the money!

I run sunstar as they are cheap and last along time.

Clifford Top 1000 Contributor Verified Purchaser
Augusta, GA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Style 3/5
Sunstar rear wheel sprocket

Very durable, I do a lot of trail riding at times, us the al ones on my racing rims.

See 20 More Reviews
6 Questions
Answered:   3
Not Yet:   3
Tommy
Location: Florence, SC, USA
Q: 2003 yz250f 13/50 RATIO GOOD/BAD?
4 months 1 day ago
I bought my YZ250F it had 13/49, replaced with 13/48 and chain. Now seems to lug hard in 1st gear, almost to choke down point. Would a 50 rear help this, and in turn would it make 1st gear too short? Lugged hard with the 13/49 too, but 13/48 is worse. This is my first Thumper, so have been told may have a learning curve as well.
Bernard
Location: Mission, TX, USA
Q: Do you have a 15 tooth sprocket for suzuki drz 125 or a 48 -49 rear sprocket?
4 months 12 days ago
Would like somewhere around 3.20 3.40. Gear
Bernard
Location: mission tx
Q: Needing advice?
4 months 12 days ago
Have 14 tooth front 51 tooth rear suzuki drz 125. Would like 15 tooh front or 48 49 rear sprocket can someone help please ????
Terry
Location: Benton Harbor, MI, USA
Q: How many teeth can I install on my rear with my stock chain?
2 years 9 months ago
I counted 13t on the primary and read the stamp of 42 on the rear. I'm midway on my adjustment. How many teeth can I install on the rear without changing my chain?
MotoSportGrantK
MotoSport Staff Expert Top 1 Contributor
2 years 9 months ago
A: You might be able to go up a tooth on either the front or rear sprocket (not both) but its hard to say. If your chain has lasted long enough for you to wear through a sprocket, you will want to replace the chain before it breaks and causes damage to your bike which can be costly if it does.
Neil
Location: Mountain Home, AR, USA
Q: We my new unit about 2 hours total need replace front sprocket 13t to go with this 53T chain should be good if fit?
Over 3 years ago
CRF230F factory 13T-50T now about 2 easy hours on unit new 2 days ago. I have steap hills and tight turns on my land. Now geared to high in first have to slip clutch in short tight aeras. Hope your 53 t does it with out droping down ft tooth now 13t. and chain length ok. 520 chain good no still on cam adjsutment of 16 ..
MotoSportRyanT
Expert MotoSport Staff
Over 3 years ago Location: Portland, OR, USA
A: You will likely need a longer chain as well if switching from a 50 tooth rear sprocket to a 53 tooth.
skidmark
Top 500 Contributor Top 1000 Contributor
2 years 8 months ago Location: Arlington, TX, USA
A: If number of sprocket teeth is the same as factory you should be fine. If you're upgrading to the 53 tooth sprocket in the rear you may need to run a longer chain.
GTgoodtimes
Location: Perth WA, Australia
Q: Looking for a sprocket 41 t?
Over 3 years ago
Hi I have a Honda 2003 XR650R and I need to replace the sprockets , my front one has 15 teeth and the rear has 41 teeth . I have bought a DID 520 VX2 gold X-ring chain but need the sprockets, so could you please let me know if you are able to supply me with these sprockets. Thanks Graeme 0424100955
MotoSportExpert
MotoSport Staff
Over 3 years ago Location: Portland, OR, USA
A: Unfortunately we do not offer a 41 tooth rear sprocket for the XR650R. We do have a Sunstar Available in a 39 though. You would need to run a 14 tooth front sprocket though to get close to the gear ratio of the 15/41. We do have a Sunstar 14 tooth front sprocket to make this gearing combo possible.
1-6 of 6
Fitment
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# Part Numbers
Product Variant Manufacturer Part #
520 / 36T 2-348736
520 / 37T 2-348737
520 / 38T 2-348738
520 / 38T 2-351538
520 / 42T 2-353242
520 / 43T 2-353243
520 / 44T 2-353244
520 / 38T 2-354038
520 / 39T 2-354039
520 / 40T 2-354040
520 / 41T 2-354041
520 / 42T 2-354042
520 / 48T 2-354748
520 / 49T 2-354749
520 / 50T 2-354750
520 / 51T 2-354751
520 / 52T 2-354752
520 / 53T 2-354753
520 / 39T 2-355939
520 / 45T 2-355945
520 / 47T 2-355947
520 / 48T 2-355948
520 / 49T 2-355949
520 / 50T 2-355950
520 / 51T 2-355951
520 / 52T 2-355952
520 / 53T 2-355953
520 / 40T 2-356540
520 / 45T 2-356545
520 / 48T 2-356548
520 / 49T 2-356549
520 / 38T 2-357738
520 / 39T 2-357739
520 / 41T 2-357741
420 / 37T 2-100337
420 / 28T 2-100628
420 / 35T 2-102235
420 / 36T 2-102236
420 / 38T 2-102238
420 / 44T 2-102244
420 / 46T 2-102246
420 / 33T 2-103733
420 / 35T 2-103735
420 / 38T 2-103738
520 / 42T 2-357742
520 / 43T 2-357743
520 / 44T 2-357744
520 / 45T 2-357745
520 / 46T 2-357746
520 / 47T 2-357747
520 / 49T 2-357749
520 / 50T 2-357750
520 / 51T 2-357751
520 / 52T 2-357752
520 / 40T 2-359240
520 / 42T 2-359242
520 / 43T 2-359243
520 / 44T 2-359244
520 / 45T 2-359245
520 / 46T 2-359246
520 / 47T 2-359247
520 / 48T 2-359248
520 / 49T 2-359249
520 / 50T 2-359250
520 / 51T 2-359251
520 / 52T 2-359252
520 / 42T 2-361942
520 / 43T 2-361943
520 / 47T 2-361947
520 / 48T 2-361948
520 / 49T 2-361949
520 / 50T 2-361950
520 / 51T 2-361951
520 / 52T 2-361952
520 / 40T 2-367940
520 / 41T 2-367941
520 / 42T 2-367942
520 / 43T 2-367943
520 / 44T 2-367944
520 / 46T 2-367946
520 / 48T 2-367948
520 / 44T 2-368544
520 / 48T 2-368548
420 / 37T 2-106037
420 / 32T 2-111732
420 / 35T 2-111735
420 / 37T 2-111737
420 / 45T 2-111745
420 / 48T 2-111748
420 / 36T 2-130836
420 / 38T 2-130838
420 / 45T 2-130845
420 / 46T 2-130846
420 / 49T 2-130849
420 / 48T 2-139048
420 / 49T 2-139049
420 / 50T 2-139050
420 / 51T 2-139051
420 / 48T 2-142348
420 / 49T 2-142349
420 / 50T 2-142350
420 / 51T 2-142351
420 / 53T 2-142353
420 / 54T 2-142354
420 / 44T 2-143244
420 / 47T 2-145547
420 / 48T 2-145548
420 / 47T 2-145647
420 / 49T 2-145649
420 / 50T 2-145650
420 / 51T 2-145651
420 / 55T 2-145655
420 / 56T 2-145656
428 / 49T 2-209849
428 / 54T 2-209854
428 / 45T 2-210445
428 / 50T 2-231150
428 / 51T 2-242350
428 / 50T 2-242351
428 / 47T 2-242947
428 / 48T 2-242948
428 / 50T 2-242950
428 / 51T 2-244951
520 / 49T 2-368549
520 / 50T 2-368550
520 / 52T 2-368552
525 / 42T 2-433538
525 / 43T 2-447243
525 / 44T 2-447244
525 / 45T 2-447245
525 / 46T 2-447246
525 / 38T 2-448338
525 / 46T 2-459546
525 / 41T 2-462841
525 / 43T 2-462843
428 / 57T 2-244957
428 / 48T 2-246248
428 / 50T 2-246250
428 / 47T 2-248147
428 / 49T 2-248149
428 / 51T 2-248151
428 / 45T 2-250245
428 / 48T 2-250248
520 / 22T 2-301422
520 / 32T 2-312332
520 / 39T 2-312939
520 / 41T 2-312941
520 / 42T 2-312942
520 / 37T 2-313037
520 / 38T 2-313038
520 / 40T 2-313040
520 / 42T 2-313042
520 / 43T 2-316043
520 / 40T 2-321140
520 / 30T 2-334130
520 / 34T 2-334134
520 / 36T 2-334136
520 / 38T 2-334138
520 / 40T 2-334140
520 / 42T 2-334142
520 / 42T 2-335642
520 / 44T 2-335644
520 / 45T 2-335645
520 / 42T 2-346242
520 / 36T 2-346536
520 / 37T 2-346537
520 / 38T 2-346538
520 / 39T 2-346539
520 / 40T 2-346540
520 / 38T 2-346638
520 / 39T 2-346639
520 / 48T 2-357748
520 / 42T 2-347142
520 / 45T 2-347145
520 / 38T 2-353838
520 / 40T 2-353840
520 / 42T 2-353842
520 / 45T 2-353845
520 / 46T 2-361046
520 / 33T 2-307933
520 / 50T 2-307950
520 / 40T 2-335640
520 / 43T 2-335643
520 / 46T 2-335646
520 / 39T 2-338339
520 / 41T 2-347141
525 / 44T 2-432944
525 / 39T 2-435039
525 / 40T 2-435040
525 / 41T 2-435041
525 / 42T 2-435042
525 / 43T 2-435043
525 / 44T 2-438344
525 / 45T 2-438345
525 / 39T 2-448339
525 / 41T 2-448341
525 / 42T 2-448342
525 / 43T 2-448343
525 / 45T 2-448345
525 / 40T 2-449940
525 / 41T 2-449941
525 / 42T 2-449942
525 / 43T 2-449943
525 / 44T 2-449944
525 / 45T 2-449945
525 / 46T 2-449946
525 / 47T 2-449947
525 / 44T 2-452344
525 / 46T 2-452346
525 / 38T 2-452938
525 / 39T 2-452939
525 / 42T 2-463342
525 / 43T 2-463343
525 / 44T 2-463344
525 / 46T 2-463346
530 / 42T 2-522642
530 / 43T 2-522643
530 / 45T 2-522645
530 / 47T 2-522647
530 / 50T 2-522650
530 / 40T 2-533840
530 / 42T 2-533842
530 / 44T 2-533844
530 / 41T 2-535341
530 / 42T 2-535342
530 / 44T 2-535344
530 / 45T 2-535345
530 / 46T 2-535346
530 / 43T 2-538943
530 / 45T 2-538945
530 / 46T 2-538946
530 / 47T 2-538947
530 / 48T 2-538948
530 / 41T 2-540541
530 / 42T 2-540542
530 / 43T 2-547443
530 / 44T 2-547444
530 / 45T 2-547445
530 / 46T 2-547446
530 / 47T 2-547447
530 / 48T 2-547448
530 / 49T 2-547449
530 / 48T 2-548248
530 / 41T 2-548641
530 / 43T 2-548643
530 / 45T 2-548645
530 / 40T 2-549940
530 / 42T 2-549942
530 / 43T 2-549943
530 / 40T 2-550140
530 / 42T 2-550142
530 / 45T 2-550145
530 / 46T 2-550146
530 / 48T 2-550148
530 / 39T 2-552639
530 / 40T 2-552640
530 / 45T 2-554445
530 / 47T 2-560147
530 / 49T 2-560149
530 / 40T 2-563540
530 / 41T 2-563541
530 / 42T 2-563542
530 / 43T 2-563543
530 / 45T 2-565545
530 / 50T 2-565550
530 / 43T 2-569443
530 / 43T 2-569543
530 / 48T 2-532348
520 / 42T 2-356542
520 / 42T 2-363142
520 / 43T 2-363143
520 / 45T 2-363145
520 / 47T 2-363147
520 / 48T 2-363148
520 / 49T 2-363149
520 / 50T 2-363150
520 / 51T 2-363151
520 / 52T 2-363152
420 / 32T 2-103732
420 / 34T 2-103734
420 / 34T 2-106334
420 / 37T 2-100837
420 / 52T 2-142352
428 / 34T 2-203434
428 / 35T 2-206435
428 / 42T 2-202542
428 / 42T 2-210342
428 / 46T 2-231146
428 / 47T 2-210347
428 / 49T 2-211349
428 / 49T 2-242949
428 / 49T 2-244149
428 / 50T 2-210350
428 / 50T 2-210450
428 / 52T 2-210352
428 / 55T 2-210355
520 / 33T 2-308233
520 / 38T 2-334438
520 / 38T 2-339238
520 / 38T 2-344138
520 / 39T 2-345939
520 / 40T 2-301740
520 / 40T 2-336840
520 / 40T 2-348740
520 / 40T 2-354740
520 / 41T 2-341741
520 / 41T 2-349041
520 / 41T 2-358941
520 / 42T 2-354742
520 / 43T 2-349043
520 / 43T 2-354743
520 / 43T 2-355943
520 / 44T 2-355944
520 / 45T 2-313545
520 / 46T 2-310346
520 / 46T 2-338346
520 / 46T 2-354746
520 / 47T 2-354747
520 / 47T 2-365847
520 / 48T 2-358948
520 / 53T 2-358953
525 / 37T 2-444537
525 / 38T 2-444538
525 / 41T 2-444541
525 / 42T 2-462842
525 / 48T 2-438648
525 / 48T 2-449948
530 / 34T 2-540134
530 / 35T 2-517835
530 / 36T 2-533236
530 / 37T 2-540737
530 / 38T 2-532338
530 / 38T 2-534438
530 / 39T 2-548639
530 / 40T 2-532340
530 / 42T 2-520542
530 / 42T 2-547442
530 / 43T 2-532343
530 / 44T 2-533244
530 / 44T 2-548644
530 / 44T 2-569544
530 / 45T 2-516645
530 / 45T 2-520545
530 / 45T 2-532345
530 / 48T 2-560148
630 / 32T 2-634432
630 / 33T 2-634433
630 / 35T 2-634435
630 / 35T 2-641335
630 / 39T 2-634439
630 / 41T 2-622341
630 / 41T 2-634441
630 / 42T 2-622342
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