Motorcycle Fork Tube Slide Bushes

Fork casing tubes are kept concentric by split metal ring bushing sets on Up-Side Down Forks; the inner (or slide or piston) bush has a dark coating of teflon on the outside surface to slide easily, and fits over a groove at the top of your thinner hard chromed tube, while the outer (or guide) bush has a lining of teflon on the inside surface, and fits into a groove at the base of your larger aluminium alloy tube.

Motorbike front forks need regular servicing to replace worn parts and these piston bushing pairs are no different. We carry a range of brands; our own Teknik sets, genuine OEM parts from KYB & Showa suspension and performance aftermarket parts from Innteck.
If you need more than just the slide bushes when rebuilding your fork legs we recommend you check out our complete fork rebuild kits to save time & money.

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Teknik Inner (Slide) Bushes
Diagram for Inner (Slide) Bushes
62 Products Found
InnTeck Inner Slide Fork Bush MARZOCCHI 45mm
Innteck

InnTeck Inner Slide Fork Bush MARZOCCHI 45mm

MARZOCCHI 45mm 44x47x20
(SKU: SKTE45M)
Inside Diameter d (mm):   44.0
Fork Inner Tube Ø d (mm):   45.0
Height H (mm):   20.0
Outside Ø D (mm):   47.0
Wall Thickness (mm):   1.5
$22.00
10 In Stock
InnTeck Inner Slide Fork Bush MARZOCCHI 48mm
Innteck

InnTeck Inner Slide Fork Bush MARZOCCHI 48mm

MARZOCCHI 48mm 47x49x20
(SKU: SKTE48M)
Inside Diameter d (mm):   47.0
Fork Inner Tube Ø d (mm):   48.0
Height H (mm):   20.0
Outside Ø D (mm):   49.0
Wall Thickness (mm):   1.0
$22.00
6 In Stock
InnTeck Inner Slide Fork Bush MARZOCCHI 50mm
Innteck

InnTeck Inner Slide Fork Bush MARZOCCHI 50mm

MARZOCCHI 50mm 49x51x20
(SKU: SKTE50M)
Inside Diameter d (mm):   49.0
Fork Inner Tube Ø d (mm):   50.0
Height H (mm):   20.0
Outside Ø D (mm):   51.0
Wall Thickness (mm):   1.0
$22.00
10 In Stock
KYB Genuine Front Fork Piston Metal (Pair) 41mm KYB
Kayaba (KYB) Genuine Parts

KYB Genuine Front Fork Piston Metal (Pair) 41mm KYB

OEM KYB Japan
(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
$48.93
Special Order
Order placed with KYB every week. 2-3 week delivery if in stock at KYB.
** discontinued** use 110034300102
Kayaba (KYB) Genuine Parts

** discontinued** use 110034300102

Yamaha 2016+ R1
(SKU: 110034300602)
Inside Diameter d (mm):   43.0
Fork Inner Tube Ø d (mm):   43.0
Height H (mm):   12.0
Outside Ø D (mm):   48.0
Wall Thickness (mm):   2.5
$30.80
Special Order
Order placed with KYB every week. 2-3 week delivery if in stock at KYB.
KYB Genuine Front Fork Piston Metal (Pair) 46mm KYB
Kayaba (KYB) Genuine Parts

KYB Genuine Front Fork Piston Metal (Pair) 46mm KYB

OEM KYB Japan
(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
$40.96
Coming Soon
Order placed with KYB every week. 2-3 week delivery if in stock at KYB.
Inner Slide Bush 43 x 20 x 1.0
Showa Genuine Parts

Inner Slide Bush 43 x 20 x 1.0

43mm od x 20mm tall x 1.0mm thick Showa -Single
(SKU: 24-600-00)
Inside Diameter d (mm):   41.0
Fork Inner Tube Ø d (mm):   43.0
Height H (mm):   20.0
Outside Ø D (mm):   43.0
Wall Thickness (mm):   1.0
$21.78
Special Order
Shipped 2 Weeks
Inner Slide Bush 41 x 20 x 1.0
Teknik Hard Parts

Inner Slide Bush 41 x 20 x 1.0

41mm od x 20mm tall x 1.0mm thick
(SKU: 24-612-00)
Inside Diameter d (mm):   39.0
Fork Inner Tube Ø d (mm):   41.0
Height H (mm):   20.0
Outside Ø D (mm):   41.0
Wall Thickness (mm):   1.0
$25.00
Nil Stock
Notify Me
Inner Slide Bush 41.2 x 20 x 1.5
Teknik Hard Parts

Inner Slide Bush 41.2 x 20 x 1.5

41.2mm od x 20mm tall x 1.5mm thick
(SKU: 24-615-00)
Inside Diameter d (mm):   38.0
Fork Inner Tube Ø d (mm):   41.0
Height H (mm):   20.0
Outside Ø D (mm):   41.0
Wall Thickness (mm):   1.5
$55.00
Nil Stock
Notify Me
Inner Slide Bush 42 x 20 x 1.0
Teknik Hard Parts

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
Nil Stock
Notify Me
Inner Slide Bush 39 x 20 x 1.0
Teknik Hard Parts

Inner Slide Bush 39 x 20 x 1.0

39mm od x 20mm tall x 1.0mm thick
(SKU: 24-666-00)
Inside Diameter d (mm):   37.0
Fork Inner Tube Ø d (mm):   39.0
Height H (mm):   20.0
Outside Ø D (mm):   39.0
Wall Thickness (mm):   1.0
$38.50
Nil Stock
Notify Me
Inner Slide Bush 38 x 20 x 1.0
Teknik Hard Parts

Inner Slide Bush 38 x 20 x 1.0

38mm od x 20mm tall x 1.0mm thick
(SKU: 24-667-00)
Inside Diameter d (mm):   36.0
Fork Inner Tube Ø d (mm):   38.0
Height H (mm):   20.0
Outside Ø D (mm):   38.0
Wall Thickness (mm):   1.0
$40.15
Nil Stock
Notify Me
Showa Slide Bush - 39.7 x 42.7 x 20mm
Showa Genuine Parts

Showa Slide Bush - 39.7 x 42.7 x 20mm


(SKU: F27604104)
Inside Diameter d (mm):   39.7
Height H (mm):   20.0
Outside Ø D (mm):   42.7
Wall Thickness (mm):   1.5
$30.80
Special Order
Shipped 2 Weeks
Diagram for Inner (Slide) Bushes