OEM Handguards
From Unofficial Zero Manual
- Details
- Zero provides versions of Cycra handguards customized to fit around the Zero brake lever geometry.
- The brake lever customization is why the part numbers vary from 2013-2014 models and 2015+ models - the front brake system and reservoir differ.
- Fitment for DS/DSR/FX/FXR are identical. S/SR fitment is likely.
- Cycra equivalent parts:
- Cycra Black Anodized CRM Bar Set with Plastic Bumpers (requires bending for right side)
- Cycra Black Anodized Handguard CRM Clamp Set Oversize 1-1/8 Bars
- Cycra Bar Ends
- Cycra Black Handguard Shields (multiple colors available)
- Cap Screw Corrosion
- Both Cycra and Zero's customized handguard kits come with socket cap bolts that corrode too easily.
- Replace them with equivalent stainless socket cap screws for better weather resistance.
- Example replacements: M5X25 Socket Head Cap Screw FT Stainless Steel A2 DIN 912
- Installation
- MY2016 DSR used for photos.
- See also Zero FX Handguard Installation
- Tools
- PH2 bit, 6mm hex bit, 13mm socket, 4mm hex bit, channel locks pliers (optional).
- Contents
- (Ref kit 10-0806001 SDS HAND GUARDS BLACK)
- Smaller left/right plastics, Self-tapping PH2 fasteners approx 12mm length (4 qty), thick metal washer, thin metal washer, handlebar mounting inserts (2 qty), alternative inserts for larger I.D handlebar tube (2 qty).
- Larger left/right plastics, mounting brackets, metal washers (6 qty), self-tapping PH2 fasteners approx 12mm length (6 qty).
- Handlebar left/right mounting clamps
- Steps
- For left and right assemblies each, align the plastic end cover with matching bracket.
- Affix with self-tapping PH2 (approx 12mm length) fasteners
- For each of the six PH2 self-tapping screws, insert one screw through washer then plastic hand guard and into hole on aluminum bracket.
- Remove 6mm hex bit bolts from handlebar mounting insert hardware as shipped.
- Insert bolt into end of assembled guard bracket, then a washer (thick for throttle / right side and thin for non-throttle / left side), an appropriate expansion insert for the diameter of your handlebar tube, and a cone nut.
- Do not tighten too much, but be sure this is snug fitting so that friction allows the 6mm bolt to be tightened without supporting the pieces that will be free-standing in the tube.
- If this is too lose, you would insert the assembly into the tube and not be able to tighten.
- If it is too tight, the cone nut will expand the mounting insert and it won't fit into the tube.
- Using a channel locks pliers or maybe just pull with your hands, remove plastic plugs from handlebar ends.
- Insert the appropriate handlebar guard assembly that has been prepared.
- While holding the handlebar guard assembly true and flush with the end of the handlebar, tighten the 6mm hex bit bolt until the assembly is secure.
- Lay out the handlebar clamp assembly: 4mm hex bit bolts (4 qty) in tapered cap end bracket, tapered bracket clamp, bushing, 13mm hex socket bolt. R is right side and L is left side.
- The manufacturer imprint should read upside-down (this is obvious when you notice the taper of the clamp and how the Zero handlebars are a wider diameter at the fork clamps and tapering down to a smaller diameter outward towards the handlebar grips).
- Set aside the bushing and 13mm hex socket bolt for the final step.
- Install the handlebar clamp bracket to the handlebar tube and tighten the 4mm hex bit bolts.
- Use a 16mm socket for reference of the gap between the fork handlebar clamps and the handlebar guard clamps.
- Don't worry about trying to make the open threaded end line up with the slot in the handlebar assembly, the assembly will be bent into place to meet the clamp later.
- Try to install the clamp so it is at a reasonable angle (for this install it kind of points towards the middle of the height of the dashboard display).
- Grab that bushing and 13mm hex socket bolt from earlier.
- Install the bolt through slot in the handlebar guard assembly, then the bushing, and bend the whole contraption into place so you can get threaded into the clamp bracket.
- Note: To avoid cross-threading the clamp bracket, take your time and use your hands to get it started.
- Note: For this install, it was attempted with the bushing to the inside and to the outside of the two metal brackets versus the head of the bolt; Bushing sandwiched between the two metal brackets seems to be the best but you may want to throw a washer on the head of the bolt and perhaps some Loctite on the threads. (Needs to be verified against the original instructions if anyone has these?)
- Done! Tighten everything again to your liking.
- Left-over parts
- Plastic handlebar caps, alternative handlebar inserts.