TRIUMPH 400X SCRAMBLER ADVENTURE TUBED SPOKED WHEEL KIT

OVERVIEW 
 
19" front and 17" rear spoked TUBED wheel kit to fit TRIUMPH Scrambler 400X. 
  
With the introduction of our new Gold-Anodised EXCEL TUBELESS spoked wheels, 
we are conscious that not everyone needs or wants to pay for such a high 
specification premium spoked wheel-set, and may also prefer a more visually 
understated appearance. 
We are therefore delighted to offer our same high-performance in-house designed 36 
hole billet aluminium hubs, laced with the same heavy-duty Bulldog stainless steel 
spokes, but in this instance to SMPro Black powder-coated rims which are designed 
to run traditional inner-tubes and tyres* - making for a much more affordable 
package. 
*Note you can still fit tubeless tyres if that is your preferred choice of course, but you 
will need to run a tube inside them. 
Hand-built here in the UK, our 'Adventure' wheelset offers a strong and reliable 
spoked wheel upgrade to the Scrambler 400X. 
  
Each custom-built wheel kit consists of: 
Front wheel: 19” diameter x 2.50 wide, 36 spoke, SMPro aluminium rim, laced with 
heavy-duty stainless-steel spokes and nickel-plated brass nipples onto our own CNC 
machined billet aluminium front hub.  
Rear wheel: 17” diameter x 3.50 wide, 36 spoke, SMPro aluminium rim, laced with 
heavy-duty stainless-steel spokes and nickel-plated brass nipples onto our own CNC 
machined billet aluminium rear hub - specifically designed to accept the OEM cush-
drive assembly, and brake disc/ABS sensor components. 
. 
 
TECHNICAL SPECS 
Both front and rear hubs are manufactured from 6082T6 billet aluminium alloy, and 
black xylan coated, for a durable finish. 
SMPro rims are a high-quality extruded aluminium rim and come powder-coated in 
classic Gloss Black for durability and ease of touching in any scratches if they ever 
occur. 
Heavy-duty "Bulldog" stainless steel spokes have 60% greater tensile strength than 
typicial OEM specification mild-steel spokes, and benefit from inherent corrosion 
 
resistance.  
  
Our spoked wheels are supplied ready to fit with new bearings and seals and accept 
all the OEM hardware to mount the rear sprocket cush-drive assembly, brake disc 
rotors and ABS sensor components. All you need is your own choice of tyres & 
tubes. 
  
Rim tapes are included with each wheel.  
  
Our rim sizes (19" x 2.50 front and 17" x 3.50 rear) were chosen specifically to 
enhance the off-road performance and all-round ability of the 400X, and allow a wide 
range of all-terrain 50/50 style tread pattern tyres to be fitted from any number of 
manufacturers.  
For the 400X used in mixed terrain on and off-road riding scenarios, we would 
suggest you fit a 110/80 x 19" front size and 140/80 x 17" rear size tyre - and our 
recommended brand/model would be the Anlas Capra-X in these sizes, which over 
the years and during many thousands of miles of mixed terrain riding, we've found 
work particularly well both on and off-road on the Triumph 400X Scrambler. 
  
Benefits of our wheel kit 
• Rear hub is designed to work with the OEM cush drive and rubbers.​
• Our rear hub/rim is 36 spoke pattern, much stronger and resistant to flex.​
• Hubs supplied with bearings & seals.​
• Both front & rear hubs designed to work with OEM discs, front & rear ABS rings 
and OEM screws.​
• High-tensile "Bulldog" spokes are 33% larger cross section, and consequently 60% 
stronger tensile strength than the OEM plated mild steel spokes, plus they are 
corrosion-proof.​
• Nipples are nickel-plated brass, again, corrosion-proof, maintenance free. 
Both rims are high-grade aluminium alloy EXCEL TEGASO, MT-type (tubeless 
specific) 
The rim sizes are 19"x 2.50 front and 17"x 3.50 rear, 36 spoke hole pattern. 
  
IMPORTANT INFO 
DO NOT USE ACID, OR ALKALI-BASED WHEEL CLEANERS TO REMOVE DIRT AND 
BRAKE DUST, AS THESE CAN CORRODE AND REMOVE THE POWDER-COATING AND 
TARNISH THE STAINLESS-STEEL AND NICKEL-PLATED BRASS NIPPLES. USE A PH-
NEUTRAL CLEANER, OR SOAP AND WATER.