Convert your R45D 6 Bolt Gen. 2 and R45D Centerlock hubs to fit Shimano HG11, HG12, Micro Spline, or SRAM XDR cassettes with our Gen 4 conversion kit.

Gen 4 conversion kits include a pre-assembled axle, driveshell, and updated adjusting clamp for a plug and play swap. Installation requires a 2.5mm hex key and T10 Torx tool.

Compatible with R45D 6-Bolt Gen.2 hubs. Serial numbers will begin with 6910.
Compatible with all R45D Centerlock hubs. Serial numbers will begin with 6710.
142x12mm axle.
Available with stainless steel or ceramic bearings.
Available in Silver or Black.

PHB900S

Chris King R45D GEN 4 Conversion Kits

Name: Chris King R45D GEN 4 Conversion Kits
Brand: Chris King
SKU: PHB900S
Price: 275.0 USD
Availability: InStock

$275.00 - $335.00

Driver Type

HG-EV

XDR

Micro Spline sold out

Color

Bearing Type

Steel

Ceramic

Qty

Availability and stock levels vary by color & specification, please check each color below for stock information.

Convert your R45D 6 Bolt Gen. 2 and R45D Centerlock hubs to fit Shimano HG11, HG12, Micro Spline, or SRAM XDR cassettes with our Gen 4 conversion kit.

Gen 4 conversion kits include a pre-assembled axle, driveshell, and updated adjusting clamp for a plug and play swap. Installation requires a 2.5mm hex key and T10 Torx tool.

Compatible with R45D 6-Bolt Gen.2 hubs. Serial numbers will begin with 6910.
Compatible with all R45D Centerlock hubs. Serial numbers will begin with 6710.
142x12mm axle.
Available with stainless steel or ceramic bearings.
Available in Silver or Black.

Check out Chris King service videos on AVT's YouTube Channel.

Chris King Bearing Service Instructions.

Chris King Service & Instruction Manuals for all products.

AVT.Bike is an authorized Chris King® dealer and proud to carry one of the largest selections of Chris King products available online and shipped anywhere in the world.
Chris King components including hubs, headsets and bottom brackets are available in 9 stock colors.
LIFETIME Warranty on all Chris King products.
Other colors and product options are available depending on stock levels, so if you don't see the color or exact product you are looking for please contact us.
If you have any technical questions at all on Chris King products please contact us and we'll be pleased to help you out!
All Chris King products are responsibly manufactured in Portland, Oregon, USA.

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