Model:  HONDA CR85RB Big Wheel 2010

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

0.28

Stock Shock Spring Rate

5.2

Bike Type

MINI MX

Ideal Rider Weight

40 kg

Engine Specifications

2 Stroke Engine 80 cc

FORKS INFO

Fork Manufacturer

Showa USD 37 mm OD

Fork Dimensions

Compression Nut Torque
25 in-lb (0.29 kgf-m)
Fork Travel
262 mm

Fork Features

Twin Chamber Fork
No

Fork Oil

Fork Oil Weight
SAE 5
Fork Oil Level
95 mm
Oil Quanity
1 Litre

Fork Spring Information

Spring Rate – Claimed
0.28
Standard Preload
5 mm

Fork Comments

Oil level set with the gap between the inner and outer fork tube empty

SHOCKS INFO

Shock Manufacturer

Showa
40 mm ID

Shock Dimensions

Nitrogen Pressure
175 psi
Shock Length (Eye to Eye)
398 mm
Shock Travel
102 mm
Shock Shaft Outer Diameter
14 mm
Standard Sag
85 mm
Shaft Nut Torque
25 ft-lbs (34 NM)
Shock Oil
5 Weight
Standard Preload
9

Shock Features

Non-rebuildable
No

Shock Comments

Recommend hard anodizing shock body.

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