Yadea C1S Service Manual

General Information
7
FRAME & CHASSIS SPECIFICATIONS
FRONT WHEEL/SUSPENSION/STEERING
ITEM STANDARD LIMIT
Front fork
Front fork free length(mm) 409±2 /
Front fork stroke (mm) 90 /
Recommended oil
Chuan Nan Shock Absorption
Oil CN3#
/
Elastic coefficient K1 (N/mm)
Elastic coefficient K2 (N/mm)
Elastic coefficient K3 (N/mm)
K1=2
K2=3.9
K3=9.8
/
Travel(K1)
Travel(K2)
Travel(K3)
K1=36.2(Preload14.5)
K2=43.8
K3=24.5
/
Front fork oil capacity (ml) 102±2 /
Suspension method Telescopic /
Rear fork
Rear fork free length(mm) 320±2 /
Rear fork stroke (mm) 70 /
Recommended oil /
Elastic coefficient K1 (N/mm)
Elastic coefficient K2 (N/mm)
K1=10.9±0.872
K2=26.2±2.01
/
Travel(K1)(mm)
Travel(K2)(mm)
K1=50
K2=30
/
Rear fork oil capacity (ml) 76±2.5 /
Suspension method Integrated swing arm /
HYDRAULIC BRAKE(type 1)
ITEM STANDARD LIMIT
Front
Specified brake fluid DOT 3 or 4 brake fluid
Front brake disc thickness 4
Front main pump cylinder bore
φ
12.7
Front caliper cylinder bore
φ
32
Rear
Specified brake fluid DOT 3 or 4 brake fluid
Rear brake disc thickness 3.5
Rear main pump cylinder bore
φ
12.7
Rear caliper cylinder bore
φ
30.2
HYDRAULIC BRAKE(type 1 CBS linkage)
ITEM STANDARD LIMIT
Front
Specified brake fluid DOT 3 or 4 brake fluid
Front brake disc thickness 4
Front main pump cylinder bore
φ
12.7
Front caliper cylinder bore
φ
32
Rear
Specified brake fluid DOT 3 or 4 brake fluid
Rear brake disc thickness 3.5
Rear main pump cylinder bore
φ
15.87
Rear caliper cylinder bore
φ
27

Yadea C1S Specifications

General

Battery Type	Lithium-ion
Range	up to 100 km
Brakes	Front and rear disc brakes
Category	Electric Scooter
Max Load	150 kg
Tire Size	12 inches
Charging Time	6 hours