Motorcycle Fork Tube Slide Bushes

Teknik Inner (Slide) Bushes

Inner (Slide) Bushes

Split metal ring bushing sets keep fork casing tubes concentric on Up-Side Down forks. The inner (slide or piston) bush has a dark teflon coating on the outside to slide over the hard-chromed inner tube, while the outer (guide) bush has teflon lining to locate in the larger alloy outer tube.

Function and fit of piston (slide) bushes

  • Maintain concentric fork tubes and reduce stiction with a teflon sliding surface
  • Replace as part of regular fork servicing to prevent wear on chrome and seals
  • Available as Teknik sets, genuine OEM from KYB & Showa suspension or performance Innteck options: Innteck
  • Use with full rebuild kits and correct seals to extend service life

Recommended Pairings

Consider matching with Suspension Tools.

Shop Inner (Slide) Bushes

Browse Teknik and OEM slide bush pairs; also see complete fork rebuild kits, our Fork Performance Parts, and note our 3 month warranty on the fork seals; simple maintenance such as pressure wash it properly helps prevent premature wear.

Diagram for Inner (Slide) Bushes
76 Products Found
Front Fork Piston Metal (Pair) 36mm KYB
Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Piston Metal (Pair) 36mm KYB

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110033609002)
Inside Diameter d (mm):   34.5
Fork Inner Tube Ø d (mm):   36.0
Height H (mm):   20.0
Outside Ø D (mm):   36.5
Wall Thickness (mm):   1.0
 
$44.29
20 In Stock
Front Fork Piston Metal (Pair) 41mm KYB
Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Piston Metal (Pair) 41mm KYB

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110034100102)
Inside Diameter d (mm):   39.5
Fork Inner Tube Ø d (mm):   41.0
Height H (mm):   20.0
Outside Ø D (mm):   41.5
Wall Thickness (mm):   1.0
 
$52.03
20 In Stock
Front Fork Piston Metal (Pair) 43mm KYB
Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Piston Metal (Pair) 43mm KYB

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110034300102)
Inside Diameter d (mm):   41.5
Fork Inner Tube Ø d (mm):   43.0
Height H (mm):   20.0
Outside Ø D (mm):   43.5
Wall Thickness (mm):   1.0
 
$52.03
30 In Stock
Front Fork Piston Metal (Pair) 46mm KYB
Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Piston Metal (Pair) 46mm KYB

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110034600102)
Inside Diameter d (mm):   44.5
Fork Inner Tube Ø d (mm):   46.0
Height H (mm):   20.0
Outside Ø D (mm):   46.5
Wall Thickness (mm):   1.0
 
$44.29
1 In Stock
Front Fork Piston Metal (Pair) 48mm KYB - WP
Kayaba (KYB) Genuine Motorcycle Parts

Front Fork Piston Metal (Pair) 48mm KYB - WP

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110034800102)
Inside Diameter d (mm):   46.5
Fork Inner Tube Ø d (mm):   48.0
Height H (mm):   20.0
Outside Ø D (mm):   48.5
Wall Thickness (mm):   1.0
 
$44.29
55 In Stock
Inner Slide Bush 43 x 15 x 1.0
Teknik Motorsport

Inner Slide Bush 43 x 15 x 1.0

43mm od x 15mm tall x 1.0mm thick
(SKU: 24-602-00)
Inside Diameter d (mm):   41.0
Fork Inner Tube Ø d (mm):   43.0
Height H (mm):   15.0
Outside Ø D (mm):   43.0
Wall Thickness (mm):   1.0
 
$26.13
7 In Stock
Inner Slide Bush 49 x 25 x 1.0
Teknik Motorsport

Inner Slide Bush 49 x 25 x 1.0

49mm od x 25mm tall x 1.0mm thick
(SKU: 24-606-00)
Inside Diameter d (mm):   47.0
Fork Inner Tube Ø d (mm):   49.0
Height H (mm):   25.0
Outside Ø D (mm):   49.0
Wall Thickness (mm):   1.0
 
$36.58
2 In Stock
Inner Slide Bush 41 x 15 x 1.0
Teknik Motorsport

Inner Slide Bush 41 x 15 x 1.0

41mm od x 15mm tall x 1.0mm thick
(SKU: 24-614-00)
Inside Diameter d (mm):   39.0
Fork Inner Tube Ø d (mm):   41.0
Height H (mm):   15.0
Outside Ø D (mm):   41.0
Wall Thickness (mm):   1.0
 
$38.50
10 In Stock
Inner Slide Bush 42 x 20 x 1.0
Teknik Motorsport

Inner Slide Bush 42 x 20 x 1.0

42mm od x 20mm tall x 1.0mm thick
(SKU: 24-626-00)
Inside Diameter d (mm):   40.0
Fork Inner Tube Ø d (mm):   42.0
Height H (mm):   20.0
Outside Ø D (mm):   42.0
Wall Thickness (mm):   1.0
 
$22.00
8 In Stock
Inner Slide Bush 36 x 15 x 1.0
Teknik Motorsport

Inner Slide Bush 36 x 15 x 1.0

36mm od x 15mm tall x 1.0mm thick FIX
(SKU: 24-634-00)
Inside Diameter d (mm):   34.0
Fork Inner Tube Ø d (mm):   36.0
Height H (mm):   15.0
Outside Ø D (mm):   36.0
Wall Thickness (mm):   1.0
 
$27.50
5 In Stock
Inner Slide Bush 45 x 20 x 1.5
Teknik Motorsport

Inner Slide Bush 45 x 20 x 1.5

45mm od x 20mm tall x 1.5mm thick
(SKU: 24-640-00)
Inside Diameter d (mm):   42.0
Fork Inner Tube Ø d (mm):   45.0
Height H (mm):   20.0
Outside Ø D (mm):   45.0
Wall Thickness (mm):   1.5
 
$38.50
9 In Stock
Inner Slide Bush 45 x 20 x 1.5
Teknik Motorsport

Inner Slide Bush 45 x 20 x 1.5

45mm od x 20mm tall x 1.5mm thick
(SKU: 24-640-01)
Inside Diameter d (mm):   42.0
Fork Inner Tube Ø d (mm):   45.0
Height H (mm):   20.0
Outside Ø D (mm):   45.0
Wall Thickness (mm):   1.5
 
$38.50
8 In Stock
Inner Slide Bush 43 x 20 x 1.5
Teknik Motorsport

Inner Slide Bush 43 x 20 x 1.5

43mm od x 20mm tall x 1.5mm thick
(SKU: 24-644-00)
Inside Diameter d (mm):   40.0
Fork Inner Tube Ø d (mm):   43.0
Height H (mm):   20.0
Outside Ø D (mm):   43.0
Wall Thickness (mm):   1.5
 
$38.50
2 In Stock
Inner Slide Bush 35 x 15 x 1.0
Teknik Motorsport

Inner Slide Bush 35 x 15 x 1.0

35mm od x 15mm tall x 1.0mm thick
(SKU: 24-657-00)
Inside Diameter d (mm):   33.0
Fork Inner Tube Ø d (mm):   35.0
Height H (mm):   15.0
Outside Ø D (mm):   35.0
Wall Thickness (mm):   1.0
 
$38.50
1 In Stock
Inner Slide Bush 33.5 x 15 x 1.0
Teknik Motorsport

Inner Slide Bush 33.5 x 15 x 1.0

33.5mm od x 15mm tall x 1.0mm thick
(SKU: 24-662-00)
Inside Diameter d (mm):   31.5
Fork Inner Tube Ø d (mm):   33.5
Height H (mm):   15.0
Outside Ø D (mm):   33.5
Wall Thickness (mm):   1.0
 
$38.50
6 In Stock
Inner Slide Bush 37.5 x 15 x 1.5
Teknik Motorsport

Inner Slide Bush 37.5 x 15 x 1.5

37.5mm od x 15mm tall x 1.5mm thick
(SKU: 24-671-00)
Inside Diameter d (mm):   35.5
Fork Inner Tube Ø d (mm):   37.5
Height H (mm):   15.0
Outside Ø D (mm):   37.5
Wall Thickness (mm):   1.0
 
$38.50
4 In Stock
Inner Slide Bush 37.5 x 15 x 1.0
Teknik Motorsport

Inner Slide Bush 37.5 x 15 x 1.0

37.5mm od x 15mm tall x 1.0mm thick
(SKU: 24-671-01)
Inside Diameter d (mm):   35.5
Fork Inner Tube Ø d (mm):   37.5
Height H (mm):   15.0
Outside Ø D (mm):   37.5
Wall Thickness (mm):   1.0
 
$38.50
6 In Stock
Inner Slide Bush 41 x 20 x 1.5
Teknik Motorsport

Inner Slide Bush 41 x 20 x 1.5

41mm od x 15mm tall x 1.5mm thick
(SKU: 24-689-00)
Inside Diameter d (mm):   48.0
Fork Inner Tube Ø d (mm):   51.0
Height H (mm):   20.0
Outside Ø D (mm):   51.0
Wall Thickness (mm):   1.5
 
$26.73
3 In Stock
Inner Slide Bush 46.7 x 20 x 1.5 Marzocchi 45mm
Teknik Motorsport

Inner Slide Bush 46.7 x 20 x 1.5 Marzocchi 45mm

46.7mm od x 20mm tall x 1.5mm thick Marzocchi
(SKU: 24-690-00)
Inside Diameter d (mm):   43.7
Fork Inner Tube Ø d (mm):   45.0
Height H (mm):   20.0
Outside Ø D (mm):   46.7
Wall Thickness (mm):   1.5
 
$33.00
4 In Stock
Diagram for Inner (Slide) Bushes

Inner (Slide) Bushes

Split metal ring bushing sets keep fork casing tubes concentric on Up-Side Down forks. The inner (slide or piston) bush has a dark teflon coating on the outside to slide over the hard-chromed inner tube, while the outer (guide) bush has teflon lining to locate in the larger alloy outer tube.

Function and fit of piston (slide) bushes

  • Maintain concentric fork tubes and reduce stiction with a teflon sliding surface
  • Replace as part of regular fork servicing to prevent wear on chrome and seals
  • Available as Teknik sets, genuine OEM from KYB & Showa suspension or performance Innteck options: Innteck
  • Use with full rebuild kits and correct seals to extend service life

Recommended Pairings

Consider matching with Suspension Tools.

Shop Inner (Slide) Bushes

Browse Teknik and OEM slide bush pairs; also see complete fork rebuild kits, our Fork Performance Parts, and note our 3 month warranty on the fork seals; simple maintenance such as pressure wash it properly helps prevent premature wear.