HONDA NSR250R (MC18) 1991

Calculate Spring Rates

Rider Weight

This is a recommendation only please consult your manual

Ideal Fork Rate:
kg/mm ( N/mm)
Ideal Shock Rate:
kg/mm ( N/mm)

Bike Details

Stock Fork Spring Rate

0.665

Stock Shock Spring Rate

11.8

Bike Type

SPORTS

Ideal Rider Weight

72 kg

Engine Specifications

2 Stroke Engine 249 cc

Forks Info

Fork Manufacturer

Showa Conventional 41 mm OD

Fork Dimensions

Compression Nut Torque
30 in-lb (0.35 kgf-m)
Fork Travel
112 mm
Front Sag
32 mm

Fork Features

Preload Adjuster
16 mm Range

Fork Oil

Fork Oil Weight
SAE 5
Fork Oil Level
130 mm
Oil Quanity
2

Fork Spring Information

Standard Preload
15 mm

Shocks Info

Shock Manufacturer

Showa
46 mm ID

Shock Dimensions

Nitrogen Pressure
200 psi
Shock Length (Eye to Eye)
299 mm
Shock Travel
50 mm
Shock Shaft Outer Diameter
14 mm
Standard Sag
32 mm
Shaft Nut Torque
25 ft lbs (34 NM)
Shock Oil
5 Weight

Shock Comments

Reservoir cap included

Outer Guide Bush 41 x 15 x 2.0

41mm id x 15mm tall x 2.0mm thick
(SKU: 24-566-00)
Inside Diameter d (mm):   41.0
Fork Inner Tube Ø d (mm):   41.0
Height H (mm):   15.0
Outside Ø D (mm):   45.0
Wall Thickness (mm):   2.0
$38.50
3 In Stock