Sprockets

The most important factor about a sprocket is how many teeth it has. The proportion between the amount of teeth on front sprocket and your rear hub is called gear ratio. A common ratio is 25 to 9. Divided this is 2.78 gear ratio. The bigger this number gets the harder your gear will be. Older bikes sometimes still use 13 or 16 teeth in the back, means your sprocket has to be bigger then too. Most sprockets are attached to the crankarm with a small bolt. There are also sprockets with a special insert, so you can run them on a 48spline spindle (19mmm or 22mm) or the Odyssey socket system. Advantage is that you don't need the bolt for the crankarm and your sprocket sits more straight on the spindle. Good sprockets are CNC'd from quality alloy. If you are into grinding you can either equip your existing sprocket with a guard, or you can get a sprocket with integrated guard. Please choose from one of the categories below:

 

Sprockets
Sprocket Tree Lite Socket Drive
Tree's Lite sprocket now for Odyssey Thunderbolt cranks with Socket Drive.
69,95 EUR
69,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Sprocket Tree Lite Spline Drive 22mm
Tree's Lite Spline Drive sprocket now for cranks with 22mm 48-spline spindle.
69,95 EUR
69,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Sprocket Shadow Crow Guard combo
-66%

Crow sprocket incl. guard
39T - 342g

RRP 59,95 EUR
only 19,95 EUR
19,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Sprocketguard Shadow
-75%

Alloy, black, 120g

RRP 39,95 EUR
only 9,95 EUR
9,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Sprocket Tree Heat Treated V2 Spline Drive

revised version of the Heat Treated sprocket

53,95 EUR
53,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Sprocket Tree Original Flatland

 

44,95 EUR
44,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Sprocket Spacer Mission

Kettenblattadapter für Kettenblätter mit 24mm Bohrung, 13g

3,95 EUR
3,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Sprocket Spacer Primo

sprocket adapter for 22mm spindles

5,95 EUR
5,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Sprocket ring Spacer
2,95 EUR
2,95 EUR per Stk.
incl. 19% tax excl. Shipping costs
Chainring Bolts ID Chromoly

Chainring bolts for Old School chainrings and spiders

from 7,95 EUR
 
incl. 19% tax excl. Shipping costs
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