What is it: Why you need it:
Helmet A Life Saver
Good lock and holder A Bike Saver
Pump that fits your frame Use to fix flats
Spare tube To replace punctured tubes
Tire levers Eases tire removal
Water bottle and cage Makes it easy to stay hydrated
Patch kit For patching popped tubes
Gloves Adds comfort and protects hands
Mini all-in-one tool Just in case an adjustment is needed
Seat bag A way to carry all this stuff
Eyewear Protection from airborne debris
Cycling shorts They’re padded for comfort
Energy bars Calories in case you tire
Sun block Prevents sunburn
   
What it is: Why you'll want it:
Dress for Success  
cycling shoes & socks increase comfort & efficiency
cycling jersey (short & long sleeve) comfy with rear pockets for gear
cycling tops (for women) comfy, pockets, high visibility
tights keep knees & legs warm
windbreaker protection from wind & rain
leg & arm warmers easy on/off; fit in pocket
rain jacket keeps you dry and warm
booties (shoe covers) protects toes from cold & wet
long-finger gloves warm & protect hands and fingers
   
Get all the Right Gear  
front light or lighting system be safe at night & expand your ride time
flasher taillight be seen after dark
bell friendly warning device
hydration system carry your favorite sports drink
hydration system cleaning kit kills nasty germs
cyclecomputer shows/records speed, pace & distance
rear rack carry more stuff
aero handlebars for a stretched-out, streamlined position
Be Fit for Life  
heart-rate monitor a tachometer for your heart
indoor trainer bike in front of the TV
computerized indoor trainer a virtual-reality cycling station
home gym build strength without the club
Bike Repair is Fun  
floor pump has air to spare
maintenance book learn how to fix your bike
bike repair stand supports the bike so you don't have to
wheel-truing stand helpful for fixing wobbly wheels
bicycle tool kit cool tools for fixing your ride
Hit the Road & Trail  
panniers (saddlebags) bring the kitchen sink
trailer for kids or gear hooks to the bike & pulls easily
car rack carry your bike on the car
bike case for airline travel protection from the baggage goons
Be the Sport  
membership in cycling organization meet other cyclists
Lance Armstrong book gives you goosebumps
cycling videos watch for fun & motivation