Sun Bicycles EZ-3 - User Manual

Notice:
This bicycle is partially assembled. It is intended to be sold in fully assembled and fully adjusted condition.
Final assembly and adjustment are to be performed by your SUN BICYCLE dealer.
TABLE OF CONTENTS
General Rules...................1
Night Riding.....................1
Recumbent Riding Tips...2
Fitting Your Recumbent..3
Assembly....................4-11
EZ Rider .........................12
EZ Speedster ...................13
EZ-3 USX.....................14
Maintenance.............15-19
Limited Warranty........20-21
Specifications.............22-27
EST.
1971
BICYCLESBI CYCLESBICYCLESBI CYCLES
EZ-Series Owners Manual

Summary

RECUMBENT SAFETY AND RIDING TIPS

General Rules for Safe Recumbent Riding

Essential safety guidelines for operating a recumbent bicycle.

Night Riding Tips

Recommendations for visibility and safety when riding at night.

Wet Weather Caution

Advice on braking and handling in wet or slippery conditions.

Recumbent Riding Tips

Guidance on mastering balance and control for recumbent cycling.

Fitting Your Sun Recumbent

Adjusting seat distance, backrest angle, and handlebar for optimal rider comfort.

ASSEMBLY

Handlebar and Front Wheel Installation

Steps to install the handlebar stem and front wheel securely onto the fork.

Front Brake Installation and Adjustment

Procedure for installing and adjusting front linear pull brakes.

Trike Rear Unit and Wheel Installation

Instructions for attaching the rear trike unit and its wheels.

Rear Disc Brake Set-up and Adjustment

How to set up and adjust rear disc brakes on equipped models.

Disc Brake Pad Replacement

Guide for replacing worn disc brake pads.

CARE AND MAINTENANCE

Disc Brake User Maintenance Tips

Tips for maintaining disc brake system performance and longevity.

Pedal Installation

Correct procedure for installing pedals onto the crank arms.

Seat Installation, Removal and Adjustment

Instructions for fitting, removing, and adjusting the bicycle seat.

Handlebar Adjustment and Alignment

Steps for adjusting handlebar height and alignment for optimal comfort.

Derailleur Adjustment

Rear Derailleur Adjustment

Procedure for adjusting the rear derailleur for smooth gear shifting.

EZ-RIDER Model Installation

EZ-RIDER Front Brake and Rotor Adjustment

Installing front brakes and adjusting the front wheel rotor.

EZ-RIDER Rear Wheel, Chain, Pedal, and Seat Installation

Installing rear wheel, chain, pedals, and seat for the EZ-RIDER.

GENERAL WHEEL AND QUICK RELEASE MAINTENANCE

Quick Release Lever Operation

Proper method for operating quick release levers to secure wheels.

Wheel Removal and Installation

Step-by-step instructions for removing and installing bicycle wheels.

General Tire and Wheel Maintenance

Maintaining tire pressure and checking wheels for proper function.

PERIODIC MAINTENANCE AND PROTECTION

Maintenance Check List

Regular inspection points to keep the recumbent in top condition.

Component Lubrication

Lubrication schedule for drive chain, derailleurs, and cables.

Finish Protection and Maintenance

Tips for protecting the bicycle's surface finish.

SUN BICYCLES LIMITED WARRANTY

Sun Bicycles Limited Warranty Details

Information on warranty terms, coverage, and limitations for Sun Bicycles.

SPECIFICATIONS

EZ-1 Series Specifications

Technical specifications for EZ-1SX, EZ-1 AX, and EZ-1 DSX models.

EZ-Sport and EZ-Rider Specifications

Technical specifications for EZ-Sport CX, AX, and EZ-Rider SX models.

EZ-Rider and EZ-Speedster Specifications

Technical specifications for EZ-Rider CX, AX, and EZ-Speedster SX models.

EZ-Speedster and EZ-Tandem Specifications

Technical specifications for EZ-Speedster CX, AX, and EZ-Tandem CX models.

EZ-Tandem and EZ-3 Specifications

Technical specifications for EZ-Tandem AX, EZ-3 SX, and EZ-3 AX models.

EZ-3 Model Specifications

Technical specifications for EZ-3 USX, EZ-3 SX Tadpole, and EZ-3 CX Tadpole models.

Sun Bicycles EZ-3 Specifications

General

Type	Recumbent Trike
Rims	Alloy
Weight Capacity	300 lbs
Fork	Steel
Wheel Size	20 inches
Tires	Kenda Kwest
Seat	Mesh
Color Options	Blue