Description
Tree Spline Drive Gear 19mm 28T Red Spline Type.
Pictured in Gold but this last one is Red
Weight: Grams: 61g
Ounces: 2.2 oz
SPECS
-Made of 5/16'' thick 7075 t6 aluminum
-48 spline for 3/4'' spindle.
-1/8'' wide teeth.
REASON FOR MAKING IT
I wanted an extra light sprocket that did not have to be babied. Capable of light street and skatepark trickery.
WHY IT WAS MADE THIS WAY
This design is actually a morph from the original Tree sprocket. We enlarged the holes and got rid of unneeded material, which gives it a very impressive strength to weight ratio. It is made of 5/16'' thick 7075 t6 aluminum.
TEETH
The sprocket accepts both 1/8 and 3/16 chains. Most sprockets are machined with thin and short teeth but the Tree sprocket teeth are machined to .13'' wide for maximum tooth strength and .27'' tall for a smoother running drive train. And they are the right height so they can not get hit during sprocket tricks. These teeth are very helpful when riding a loose chain because the taller teeth keep the chain from derailing. These teeth have been modeled after the tooth shape used for industrial machinery. In industrial situations this engineered tooth shape keeps machinery running quietly and smoothly at very high RPM's. For BMX it makes the smoothest running sprocket ever made.
Ounces: 2.2 oz
SPECS
-Made of 5/16'' thick 7075 t6 aluminum
-48 spline for 3/4'' spindle.
-1/8'' wide teeth.
REASON FOR MAKING IT
I wanted an extra light sprocket that did not have to be babied. Capable of light street and skatepark trickery.
WHY IT WAS MADE THIS WAY
This design is actually a morph from the original Tree sprocket. We enlarged the holes and got rid of unneeded material, which gives it a very impressive strength to weight ratio. It is made of 5/16'' thick 7075 t6 aluminum.
TEETH
The sprocket accepts both 1/8 and 3/16 chains. Most sprockets are machined with thin and short teeth but the Tree sprocket teeth are machined to .13'' wide for maximum tooth strength and .27'' tall for a smoother running drive train. And they are the right height so they can not get hit during sprocket tricks. These teeth are very helpful when riding a loose chain because the taller teeth keep the chain from derailing. These teeth have been modeled after the tooth shape used for industrial machinery. In industrial situations this engineered tooth shape keeps machinery running quietly and smoothly at very high RPM's. For BMX it makes the smoothest running sprocket ever made.
Related Products
Cult OS Spline Drive Sprocket
Cult BMX
$54.99
Cult OS Spline Drive SprocketFREE SHIPPING TO 48 STATES!!!The Cult OS chainwheel is made 6mm thick 7075 aluminum
with a unique 5 spoke design that's multi-level machined for a 3D look.
Inspired...
On Sale
S&M L7 Spline Drive Sprocket
S&M BMX
Now:
$39.99
Was:
$59.99
S&M L7 Spline Drive SprocketIt's a S&M L7 Spline sprocket with 7 spokes and squared teeth.
Made in USA
Spline drive only
Diminishes the purpose for a sprocket bolt
3
Profile Galaxy 22mm Spline Drive Sprocket
Profile Racing
$66.95
GALAXY 22MM SPLINE DRIVE SPROKET
Profile Galaxy 22mm spline drive sprockets:
-CNC machined from 7075 Aluminum in the USA!
-Requires no sprocket bolt. Instead, it has a hardened CrMo steel insert in...
Haro Lineage Spline Drive Sprocket
Haro
$44.99
HARO LINEAGE SD SPLINE DRIVE SPROCKET
The Lineage sprocket is modeled after the Haro Uni Directional Sprockets of the 1980s. This model is made from CNC Machined Aluminum to be strong with a...
Demolition Merit Spline Drive Sprocket
Demolition
Demolition Merit Sprocket
CNC machined from 6 mm thick, 7075 aluminum with 4 sprocket bolt holes for extended life and a new tooth design to allow better chain engagement for a smoother wrap with...