HD AXLE 26" rim wheel for Multi-Speed 150mm frame drop.

Grubee Inc


This Wheel add is for a 26" HD AXLE wheel with 12 ga. spokes made for 150mm wide multi-speed bike frame drop outs.   

NOTE:  This wheel is the same exact HD Axle wheel as the single speed 135mm wheel except the rim is spaced more inward to be in the center of a 150mm drop out.  

HD axle wheels can accommodate both Disc Brake Rotor attachment to a screw on steel hub and can also use a Caliper Vee-Brake application on the CNC cut rim.    2 ways! 

HD axle wheels come standard with a steel 6 Hole CCW 36-1 screw on chain sprocket hub and spacer.   

NOTE:  CCW treads for a sprocket hub is required so the sprocket hub does not unscrew with engine powered chain rotation.  

Read closely and review all the pictures.

Why buy 2 cast aluminum wheels when one HD Axle wheel matches most Vee Frame bike's front wheel and can do so much more 

Keeps the original look of vintage bikes. 

  • HD AXLE 26" WHEEL with 12ga. spokes;   


  • Fits SINGLE SPEED standard 110 to 135mm drop out frames.

  • HD AXLE has 2 double row 5200 ball bearings. see pic. 

  • Our HD axle wheels come standard with a 6 hole solid steel 36-1 CCW screw on hub and spacer that use our exclusive 6 hole chain sprockets.  ( Sprockets not included due to so many different size diameters, order at extra cost, choose 36T to 56T )   

  • NOTE: This is the exact same HD AXLE wheel as the one for 150mm drop out multi-speed application except the rim is centered for 110 to 135 drop out frames.   Both wheels can be spoke adjusted to fit in each other's place.


  •  2 wheel rim positions to choose from.  This add is for one single speed 135mm drop out wheel.  The adjoining multi-speed wheel add has same features as single speed except the rim is spaced out to center in a 150mm multi-speed drop out.  Both are adjustable. 

  •  HD Axle Wheels avoid the troublesome and undesirable method of clamping an engine kit 9 hole chain sprocket to wheel spokes. 

  •   If you are good at spoke lacing you can adjust  to about any standard size drop outs. > ie: 110mm to 155mm.   The 220mm long axle shaft allows custom fitting.  Cut off excess length with hacksaw or angle grinder. 

Here's what you get. 

#1.   A double wall alum. wheel rim with 36 spokes laced to our World famous "HD Axle".    Rim has spoke eyelets found only in expensive wheels. 

#2.  For Safety and Longevity HD Axles have (2) double row sealed ball bearings, and that means a total of 4 rows of ball bearings for long life.

#3.  The left end of the HD Axle has metric 35-1 CW right hand threads for disc brake hub and 36-1 CCW left hand threads for drive chain sprocket 6 hole steel hub, included.   

#4.  A selection of 36T to 56T chain sprockets can attach to an included 6 hole steel flanged hub that has 36-1CCW left hand threads.

  ( 36T to 56T sprockets are available, order separately )

#5.    35-1 right hand threads on the HD axle left side are for the steel 6 hole hub used to attach disc brake rotors with M5 screws.  ( A Disc Brake Rotor threaded steel Hub is included. )    

If a disc brake is not wanted you can use Vee caliper brakes as the wheel rim outboard edge has a CNC cut band designed for a vee-caliper brake.   

Note:  Coaster brake bikes will need to be field modified to have a rear brake system installed such as a disc brake, a drum brake or a vee-caliper brake.

#6.  HD AXLE Eliminates the old way of clamping a 9 hole sprocket to spokes thus giving true chain alinement.  

#7.   Right side of HD AXLE has 1.375-24 threads for standard people pedal sprockets.

#8.   36T to 56 T sprockets are available by separate order in both a 5 Hole version for Freewheel hubs and 6 Hole version for Solid steel hubs.  

NOTE:  A 5 Hole Freewheel Sprocket is available by separate order if using a rope pull start engine.   Not included:   

  • Left side 6 Hole Drive Chain Sprocket, 

  • Right side single speed 1.375-24 freewheel sprocket 

  • Pedal sprocket or multi-speed Freewheel cluster 

  • 5 hole Freewheel sprocket hub for 4 cycle engine use. 

  • Disc Brake rotor and caliper. 

#9.  HD AXLE wheels are packed securely in heavy cardboard boxes. 

#10.   Ask questions before ordering,  Take your time and review all the pictures herein and the information given at www.grubeeinc.com info. side.

#11.   Save money by selecting add with engine plus HD Axle wheel. 

#12.   Order an engine drive wheel sprocket and we can include it in with the wheel at no extra shipping cost.