2011 KTM 105 SX Engine & Drivetrain Parts & Accessories

Engine & Drivetrain (18 products)

XTrig

XTrig 03-23 KTM 105 SX/ 85 SX ROCS Tech Clamp Offset 14 mm. - Orange

$805.72

Wiseco

Wiseco 06-11 KTM 105SX Bottom End Gasket Kit

$68.65

Wiseco

Wiseco 06-11 KTM 105SX Garage Buddy/08-09 105XC Crankshaft

$510.25

Wiseco

Wiseco Top End Bearing 14 x 18 x 16.2mm Bearing

$22.36

Wiseco

Wiseco 25x52x15 & 22x52x15 Main Bearing Kit

$73.56

All Balls Racing

All Balls Racing 21-23 Gas-Gas MC 65 Sprocket Retainer Kit 10 pk Washers or Snap-Rings

$29.00

Wiseco

Wiseco 04-12 KTM 85SX/06-11 105SX Crankshaft Assembly

$412.12

Athena

Athena 03-06 KTM SX 85 Engine Oil Seal Kit

$33.24

Wiseco

Wiseco 13-17 KTM 85SX/14-17 TC85 Crankshaft Assembly

$412.12

Wiseco

Wiseco 14mm x 1.510in NonChromed TW Piston Pin

$22.55

Athena

Athena 04-11 KTM 105 SX / XC Complete Gasket Kit

$93.15

XTrig

XTrig 03-19 Husqvarna TC 105/85/ KTM 85-105 SX ROCS Tech Triple Clamp 14 mm. Offset M12 - Bronze

$805.72

Athena

Athena 04-11 KTM 105 SX / XC Top End Gasket Kit

$47.39

XTrig

XTrig 03-19 Husqvarna TC 105/85/ KTM 85-105 SX ROCS Tech Triple Clamp 14 mm. Offset M12 - Blue

$805.72

Wiseco

Wiseco 03-15 KTM 105 SX 52mm Top End Gasket Kit

$39.21

NGK

NGK Iridium IX Spark Plug Box of 4 (BR9ECMIX)

$58.21

NGK

NGK Standard Spark Plug Box of 10 (BR9ECM)

$143.55

ProTaper

ProTaper KTM Replacement Hardware Kit

$14.32

All 18 products shown

Frequently Asked Questions

Do these parts fit my 2011 KTM 105 SX?

Yes, all parts displayed on this page are verified to fit the 2011 KTM 105 SX using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.

What engine & drivetrain options are available for my 2011 KTM 105 SX?

We offer a wide selection of engine & drivetrain parts specifically designed for the 2011 KTM 105 SX. All parts shown are verified for fitment and include detailed product information to help you choose the right option.

What brands make parts for the 2011 KTM 105 SX?

We carry parts from trusted brands including Wiseco, XTrig, Athena, NGK, and All Balls Racing, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2011 KTM 105 SX parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2011 KTM 105 SX parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2011 KTM 105 SX(58 parts)

Shop by Problem

Other KTM 105 SX Years

2011 KTM 105 SX(58 parts)

Shop by Problem

Other KTM 105 SX Years

Engine & Drivetrain (18 products)

XTrig 03-23 KTM 105 SX/ 85 SX ROCS Tech Clamp Offset 14 mm. - Orange

Wiseco 06-11 KTM 105SX Bottom End Gasket Kit

Wiseco 06-11 KTM 105SX Garage Buddy/08-09 105XC Crankshaft

Wiseco Top End Bearing 14 x 18 x 16.2mm Bearing

Wiseco 25x52x15 & 22x52x15 Main Bearing Kit

All Balls Racing 21-23 Gas-Gas MC 65 Sprocket Retainer Kit 10 pk Washers or Snap-Rings

Wiseco 04-12 KTM 85SX/06-11 105SX Crankshaft Assembly

Athena 03-06 KTM SX 85 Engine Oil Seal Kit

Wiseco 13-17 KTM 85SX/14-17 TC85 Crankshaft Assembly

Wiseco 14mm x 1.510in NonChromed TW Piston Pin

Athena 04-11 KTM 105 SX / XC Complete Gasket Kit

XTrig 03-19 Husqvarna TC 105/85/ KTM 85-105 SX ROCS Tech Triple Clamp 14 mm. Offset M12 - Bronze

Athena 04-11 KTM 105 SX / XC Top End Gasket Kit

XTrig 03-19 Husqvarna TC 105/85/ KTM 85-105 SX ROCS Tech Triple Clamp 14 mm. Offset M12 - Blue

Wiseco 03-15 KTM 105 SX 52mm Top End Gasket Kit

NGK Iridium IX Spark Plug Box of 4 (BR9ECMIX)

NGK Standard Spark Plug Box of 10 (BR9ECM)

ProTaper KTM Replacement Hardware Kit

Frequently Asked Questions

Do these parts fit my 2011 KTM 105 SX?

What engine & drivetrain options are available for my 2011 KTM 105 SX?

What brands make parts for the 2011 KTM 105 SX?

How fast do 2011 KTM 105 SX parts ship?

What warranty do your 2011 KTM 105 SX parts come with?