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Cruiser, Tandem, Hybrid, Folding & BMX Bicycle Owners
Notice:
Sun Bicycles are partially assembled. They are intended to be sold in a fully assembled and fully adjusted condition. Final assembly and
adjustment are to be performed by your SUN BICYCLE dealer.
11925 South West 128th. Street Miami, Florida USA 33186, 305-238-1866
www.sunbicycles.com
Distributed by:
J&B Importers, Inc.

TABLE OF CONTENTS

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Summarization of Contents

Bicycle Safety and Riding Tips
General Rules for Safe Bicycle Riding
Basic guidelines for safe cycling, including helmet use, traffic rules, and bike inspection.
Night Riding Tips
Advice for visibility and caution when riding after dark, including lighting and clothing.
Wet Weather Caution
Precautions for riding in wet or icy conditions, emphasizing reduced stopping distance and careful cornering.
Assembly and Setup
Handlebar and Front Wheel Installation
Detailed steps for installing and aligning the handlebars and front wheel of the bicycle.
Front Brake Installation and Adjustment
Instructions for fitting and adjusting the front and rear brakes for optimal performance and safety.
Pedal Installation
Guide to correctly installing bicycle pedals, ensuring proper threading and tightening for safety.
Seat Installation
Instructions for properly installing the bicycle seat and seatpost, adjusting height and angle.
Handlebar Adjustment and Alignment
Steps to adjust handlebar height and alignment for comfortable and safe riding posture.
Drivetrain and Gear Adjustment
Rear Derailleur Adjustment
Detailed procedure for adjusting the rear derailleur for smooth gear changes.
SIS Adjustment
Steps for adjusting the SIS (Shimano Index System) for precise gear shifting.
Internal Geared Hub Adjustment (Shimano Nexus)
Guide to adjusting Shimano Nexus internal geared hubs for optimal shifting performance.
Care and Maintenance
Quick Release Lever Operation
Instructions on how to properly operate and adjust quick release levers for wheel security.
Wheel Removal and Installation
Procedures for safely removing and installing both front and rear bicycle wheels.
General Tire and Wheel Maintenance
Tips for maintaining tire pressure, checking for damage, and ensuring wheel true-ness.
General Bicycle Inspection
A checklist for pre-ride inspections, covering bolts, levers, alignment, and parts condition.
Component Lubrication
Recommendations for lubricating drive chains, cables, and bearings at specified intervals.
Finish Protection and Maintenance
Advice on protecting the bicycle's finish with wax or polish and proper storage.
Limited Warranty Information
Limited 90-Day Warranty on Complete Bicycle
Covers defects in materials and workmanship for the complete bicycle for 90 days.
Limited Lifetime/5-Year Warranty on Frames
Outlines lifetime warranty for steel frames and 5-year for other frames, excluding components.
Additional Warranty Conditions
Details on warranty transferability, proof of purchase, exclusions, and voiding conditions.
Folding Bicycle Instructions
Folding Pedals
Steps to flip and fold the bicycle pedals for storage or transport.
Folding Stem
Instructions for unlocking and folding the bicycle's stem for compact storage.
Folding Frame
Guide on how to unlock and fold the bicycle frame for portability and storage.