PROFILE Spline Drive 4/5-BOLT 19mm SPIDER (For Single Chainring)
The Profile Spline Drive Spider is designed to provide optimal chain alignment when using a Profile Euro Outboard bottom bracket:
The Profile Spline Drive Spider is designed to provide optimal chain alignment when using a Profile Euro Outboard bottom bracket:
The Profile Spline Drive Spider is designed to provide optimal chain alignment when using a Profile Euro Outboard bottom bracket:
- Places the single chainring over the external bearing cup.
- Machined from billet aluminum plate.
- Supplied with a CrMo Steel adapter insert already pressed in.
- Available in 3 styles: 4 Bolt (104mm BCD) for 19mm splined axle / 4 Bolt (104mm BCD) for 22mm splined axle / 5 Bolt (110mm BCD) for 19mm splined axle
SPECIFICATIONS:
Material: Billet Aluminum
Size: 5 Bolt 110mm BCD / 4 Bolt 104mm BCD / 19mm splined axle
Color: Black, Blue, Gold, Green, Purple, Red & Silver
Weight: 4-Bolt 74.0 grams / 2.6 ounces
5-Bolt 83.0 grams / 2.9 ounces
