2017 Bicycle Catalog

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4-BOLT CHAIN RINGS
Rennen Sprockets are precision machined from aircraft quality 7075-T6 Aluminum ( 83% stronger than 6061) and
polished to a beautiful luster or available in Stealth Black, offering the highest performance at the right price. Rennen
Chainrings are 3/16” thick and are made to take the abuse of the BMX Track or a east coast muddy rocky SS ride.
Only Rennen Sprockets offer a single speed specific tooth profile which have been designed to extend tooth life. At
2.8oz (79 grams, 38T) this makes Rennen Chainrings one of the lightest on the market.
Black Red Blue Polished List
91-5145 34 $39.95
91-5145 35 39.95
91-5145 36 91-5147 36 91-5148 36 91-5144 36 39.95
91-5145 37 91-5147 37 91-5148 37 91-5144 37 39.95
91-5145 38 91-5147 38 91-5148 38 91-5144 38 39.95
91-5145 39 91-5147 39 91-5148 39 91-5144 39 39.95
91-5145 40 91-5147 40 91-5148 40 91-5144 40 39.95
91-5145 41 91-5147 41 91-5148 41 91-5144 41 39.95
91-5145 42 91-5147 42 91-5148 42 91-5144 42 39.95
91-5145 43 91-5147 43 91-5148 43 91-5144 43 39.95
91-5145 44 91-5147 44 91-5148 44 91-5144 44 39.95
91-5145 45 91-5147 45 91-5148 45 91-5144 45 39.95
91-5145 46 91-5147 46 91-5148 46 91-5144 46 39.95
91-5145 47 39.95
91-5145 48 39.95
4-BOLT THREADED CHAIN RINGS
Rennen was the first to introduce Integrated Chainring bolt nuts on our
110mm BCD chairings, Now you can get the same great innovation for
our 104BCD 4 bolts. With our newest Chainring innovation you will never
have to use a chainring wrench again. We have machined into the gears
the internal Threads increasing accuracy and eliminating the frustration.
Black List
91-5140 37 $44.95
91-5140 38 44.95
91-5140 39 44.95
91-5140 40 44.95
91-5140 41 44.95
91-5140 42 44.95
91-5140 43 44.95
91-5140 44 44.95
91-5140 45 44.95
CHAIN RINGS & PARTS
RACEWEAR
GLOVES
FOOTWEAR
HELMETS
HELMETACC.
EYEWEAR
PROTECTIVE
WEAR
CASUALWEAR
GEARBAGS
HYDRATION
ACCESSORIES
FRAMES&BIKES
FORKS
HEADSETS
STEMS
HANDLEBARS
GRIPS
SHIFTING
BRAKING
LIGHTING
TIRES&TUBES
WHEELS&RIMS
HUBS/CHAINS&
PARTS
CHAINRINGS&
PARTS
PEDALS
CRANKSETS
BOTTOM
BRACKETS
SEATS/POSTS&
CLAMPS
PLATES&
NUMBERS
SECURITY
CHEMICALS
TOOLS
PROMOTIONAL
INDEX
Phone: 1-800-999-3388 / 1-877-359-2946