Aprilia Lower Steering Plate 2B005255 For RS 660 (EU 2021-2026 | USA 2021-2027)
Product Description
The Aprilia lower steering plate 2B005255 is the genuine lower fork and steering support fitted to compatible RS 660 models.
Officially described in the Aprilia spare-parts catalogue as “Lower Steering Plate Assy”, this structural component supports and aligns the fork legs within the original steering assembly.
It is the correct genuine replacement when the factory lower steering plate is damaged, bent or must be replaced during front suspension or steering repairs.
Part number 2B005255 includes the lower steering plate assembly only. The upper fork support, steering bearings, ring nuts, dust covers, screws and other components shown separately in the exploded diagram are not included.
Benefits Of The Genuine Aprilia Lower Steering Plate
Genuine Aprilia spare part
Original steering geometry and fork mounting points
Designed for the original RS 660 steering and suspension assembly
Compatible with the applicable Euro 5 and Euro 5+ RS 660 versions
Direct replacement for the factory-installed component
Suitable for steering and front suspension repair work
Installation Area: steering and front fork assembly
Quantity: 1 lower steering plate assembly
Part Type: genuine Aprilia spare part
Compatibility
RS 660 E5, including applicable Limited Edition and Extrema versions (EU 2021-2024 | USA 2021-2025)
RS 660 E5+ standard version (EU 2025-2026 | USA 2026-2027)
FAQ
What is Aprilia 2B005255?
It is the genuine Aprilia lower steering plate assembly for compatible RS 660 models.
Is this also called a lower triple clamp?
Yes. Lower steering plate and lower triple clamp refer to the same position within the steering and fork assembly.
Does it include the upper steering plate?
No. The upper fork support is a separate component.
Are steering bearings, ring nuts and screws included?
No. These components are shown separately in the Aprilia exploded diagram and are not included with part number 2B005255.
Does it fit the RS 660 Extrema?
Yes. The code is listed for the compatible RS 660 Extrema versions.
Does it fit the standard RS 660 E5+?
Yes. The Aprilia catalogue lists code 2B005255 for the standard RS 660 E5+.
Does it fit the RS 660 Factory or Tuono 660?
These models are not listed among the official applications for code 2B005255. Their correct lower steering plate must be verified separately.
Is professional installation recommended?
Yes. Installation and alignment of steering and front suspension components should be performed by a qualified technician.
Part Number
2B005255
Type
Lower Steering Plate / Lower Triple Clamp
Official Description
Lower Steering Plate Assy
Compatibility
RS 660 E5 (EU 2021-2024 | USA 2021-2025)
RS 660 E5+ standard version (EU 2025-2026 | USA 2026-2027)
Aprilia Lower Steering Plate 2B005255 For RS 660 (EU 2021-2026 | USA 2021-2027)