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Aftermarket Sprockets / Chains
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    Availability Guide: If you order an item that is not in stock, we will not charge your card until the order is ready to ship.

      = Normally ships the same business day     = Special order, ships in 4 to 7 business days    = Backordered from supplier
  PowerParts Front Sprockets / Rear Sprockets Cost Add To Cart
Front Sprocket
Fits all KTM SX/XC/XC-W/EXC/SMR
50033029012 - 12T (in stock)
79233029013 - 13T (in stock)
79233029014 -—T (in stock)
50033029015 - 15T
Hardened Steel front sprocket, OEM Quality.
From
$26.24
To
$29.99
 

 
2K Rear Sprocket Orange
Fits all KTM SX/XC/XC-W/EXC/SMR
5841005103804 - 38T
5841005104004 - 40T
5841005104204 - 42T
5841005104404 - 44T
5841005104604 - 46T (ETA 05-01-2018)
5841005104804 - 48T (in stock)

5841005104904 - 49T (ETA 03-12-2018)
5841005105004 - 50T (in stock)
5841005105104 - 51T (in stock)
5841005105204 - 52T (in stock)
$79.99
 

The 2K rear sprocket teeth are made of steel and the central part of aluminum. Both parts are joined permanently together by high-strength rivets. This sprocket has a service life at least 3 times longer than that of other aluminum sprockets, while it is only half the weight of a normal steel sprocket. The steel teeth ensure a longer service life for the whole system, i.e. not only the rear sprocket, but the chain and chain wheel as well. If you're looking for the ultimate in quality and performance, this sprocket is the one for you.
Rear Sprocket Orange
Fits all KTM SX/XC/XC-W/EXC/SMR
7771095104504 - 45T
7771095104804 - 48T
7771095104904 - 49T (No ETA)
7771095105004 - 50T
7771095105204 - 52T (No ETA)

$69.99
 

  Manufactured from high-strength 7075-T6 aluminum, the strongest aluminum in the world
  Originally developed for the aerospace industry and then adopted by the best rear sprocket manufacturer
  The chain runs smoothly, straigt as a die and true, because it's ground level to an accuracy of 0.002mm
  Free from vibration - therefore the highest power transmission efficiency
  Orange anodized with a permanent, organic and environmentally friendly pigment
Rear Sprocket Renthal Orange
Fits all KTM SX/XC/XC-W/EXC/SMR
U6951068 - 44T
U6951069 - 48T
U6906815 - 49T
U6951070 - 50T (in stock)
U6906816 - 51T
U6951071 - 52T (in stock)
$71.99
 

Hardened steel rear sprocket, OEM quality. Made exclusively for KTM by Renthal, these orange anodized rear sprockets are used by the KTM Race Teams. Lightweight, durable and provide great performance. And also the #1 choice of MX riders.
Aluminum Rear Sprocket Orange          Freeride Sprocket
Fits KTM Freeride 250 R 2014-17
7201095104604 - 46T
7201095104804 - 48T
$49.99
 

This rear sprocket not only looks cool, it also provides the following compelling benefits:
  Manufactured from high-strength 7075-T6 aluminum, the strongest aluminum in the world
  The chain runs smoothly, straight as a die and true, because it's ground level to an accuracy of 0.002 mm
  No small stones or dirt particles can become stuck under the chain thanks to angled recesses between the teeth
  All these properties mean lower wear and extreme durability
  Orange anodized with a permanent, organic and environmentally friendly pigment
Rear Steel Sprocket
Fits all KTM SX/XC/XC-W/EXC/SMR
58210951042 - 42T
58210951045 - 45T
58210951048 - 48T
58210951050 - 50T
58210951052 - 52T
$32.99
 

Very durable, recommended for long trips. QStE 460 steel sprocket.
Rear Aluminum Sprocket
Fits all KTM SX/XC/XC-W/EXC/SMR
58310051038 - 38T
58310051042 - 42T
$62.99
 

Extremely lightweight, manufactured from high-strength 7075-T6 aluminum for superior longevity and performance. Outstanding performance and value.
  Aftermarket Sprockets / Chains  Go to Item Page 

Ironman Sprockets and Chains 
Ironman
Sprockets and Chains

Renthal Sprockets and Chains 
Renthal
Sprockets and Chains

Larger Images

  PowerParts Sprockets - Larger Images
Front Sprocket 2K Rear Sprocket Orange
Rear Sprocket Renthal Orange Rear Sprocket Orange
Aluminum Rear Sprocket Orange 46T/48T Rear Steel Sprocket

Rear Aluminum Sprocket