In Stock
1998 RM125 BOYESEN RAD BLOCK RAD-21D
$352.38
1
Qty
1
Only 1 leftBoyesen Rad Valve RAD-21D. Now delivered with carbon fiber reeds for even greater performance gains. Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports. Sharper, quicker throttle response. Added torque improves performance on hills, through corners and over technical jumps. Increases horsepower in low, middle, and especially the top-end ranges. One-piece aluminum casting, no trimming or plastic inserts required.
Specifications
- SKU
- 05-R21D
- Brand
- Boyesen
- Availability
- In Stock (1)
General Product Group
Carburettor & Intake
General Product Type
Reeds - Valve
Variant Id
208760
Shipping OptionsShown at checkout
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details
FULL DESCRIPTION
Boyesen Rad Valve RAD-21D
Experience enhanced motorcycle performance with the Boyesen Rad Valve RAD-21D. This innovative intake system is engineered to optimize your engine's power delivery.
Key Features:
- Now includes carbon fiber reeds for superior performance gains.
- Maintains flow velocity through the valve, redirecting the intake charge for more even distribution to the intake ports.
- Delivers sharper, quicker throttle response for improved control.
- Increases torque, providing better performance on hills, through corners, and over technical jumps.
- Boosts horsepower across low-, mid-, and especially top-end ranges.
- Constructed from a one-piece aluminum casting, eliminating the need for trimming or plastic inserts.


