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Profile Racing spline drive spider
The Spline Drive Spider for Outboard BB's is designed to improve your chainline. It places the chainring over the bearing and cup itself, so that the chainline is closer to the centerline of the bicycle.
Weight:
4-bolt: 74g/2.6oz
5-bolt: 83g/2.9oz
Machined from a thick plate of aluminum, the Spiders have a Heat Treated CrMo Steel insert pressed into them to mate with the splines on your Profile BB Spindle.
Four Arm (104BCD/mm) and 5 arm (110BCD/mm) versions are available now.
CHAINRING BOLTS SOLD BY SEPERATLY
Weight:
4-bolt: 74g/2.6oz
5-bolt: 83g/2.9oz
Select Spindle size
Select Chainring type
Select Color
From $29.40
Original: $83.99
-65%Profile Racing spline drive spider—
$83.99
$29.40Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Spline Drive Spider for Outboard BB's is designed to improve your chainline. It places the chainring over the bearing and cup itself, so that the chainline is closer to the centerline of the bicycle.
Weight:
4-bolt: 74g/2.6oz
5-bolt: 83g/2.9oz
Machined from a thick plate of aluminum, the Spiders have a Heat Treated CrMo Steel insert pressed into them to mate with the splines on your Profile BB Spindle.
Four Arm (104BCD/mm) and 5 arm (110BCD/mm) versions are available now.
CHAINRING BOLTS SOLD BY SEPERATLY
Weight:
4-bolt: 74g/2.6oz
5-bolt: 83g/2.9oz
