The facts.
| Part number | RK123 |
|---|---|
| Type | Handlebar riser kit, 28 mm to 28.5 mm conversion |
| Material | Aluminium, black or silver anodised |
| Diameter | 28 mm to 28.5 mm |
| Rise | +10 mm |
| Fitment | Universal, check clamp diameter and dimensions |
| Road approval | No ABE documented |
DescriptionThe whole story▼
The RK123 converts a handlebar clamp from Accossato's 28 mm standard to the full 28.5 mm tapered diameter, adding 10 mm of rise in the same kit. It is supplied in aluminium, chosen in black or silver anodising at checkout, and suits riders moving from a 28 mm bar onto Accossato's own tapered handlebar range.
Key Features
- Riser kit converting a 28 mm handlebar clamp to 28.5 mm diameter
- Adds 10 mm of rise to the riding position
- Aluminium construction, black or silver anodised, chosen at checkout
- Bolts into the existing triple clamp, no clamp modification needed
- Lets a 28 mm clamp accept Accossato's full tapered handlebar range
- Supplied as a complete kit with mounting hardware
Construction and Material Quality
The RK123 closes the small gap between Accossato's 28 mm clamp standard and the 28.5 mm diameter used on its complete tapered handlebar range, rather than stepping all the way up from the slimmer 22 mm bars covered elsewhere in the conversion range. The finish, black or silver anodised aluminium, is chosen when ordering.
A Small Step for an Existing 28 mm Bar
Riders who already run a handlebar built to the 28 mm standard, rather than the full 22 mm or 28.5 mm ranges, use the RK123 to move the final half-millimetre onto Accossato's tapered bars without a bigger conversion kit. At 10 mm, the added rise is modest, close to the RK121's +10 mm step in the 22 mm range but applied to a different diameter pairing.
Fitment and Compatibility
No named motorcycle list governs the RK123; Accossato treats it as a part that fits wherever the clamp diameters line up. Check the bar already on the bike against the 28 mm standard before ordering, and make sure the new handlebar being fitted afterwards comes from the 28.5 mm tapered side of Accossato's catalogue rather than the 22 mm range.
Road Approval
Accossato documents no ABE or parts certificate for the RK123; registration rules depend on the country, so check local requirements before road use.
Scope of Delivery
1x Accossato riser kit, +10 mm, for 28 mm to 28.5 mm handlebar conversion, in the chosen colour, with mounting hardware.
Specifications
- Part number: RK123
- Type: Handlebar riser kit, 28 mm to 28.5 mm conversion
- Material: Aluminium, black or silver anodised
- Diameter: 28 mm to 28.5 mm
- Rise: +10 mm
- Fitment: Universal, check clamp diameter and dimensions
- Road approval: No ABE documented
What's includedEverything in the box▼
- 1x Accossato riser kit for 28-28.5 mm conversion, +10 mm
FitmentWhich bikes this fits▼
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