Hardened 525 Steel Front Sprocket For 1000cc Aprilia.
16 Teeth.
Fits '09-'16 RSV4 (all variants), '11-'16 Tuono V4 (all variants), Tuono V4 1100 (all variants) '98-'03 Mille, Mille-R, '02-'05 Tuono, '04-'09 RSVR, RSVR Factory, '00-'03 Falco, '01-'04 Futura, '06-'10 Tuono, and '01-'07 CapoNord.
Correct tightening torque for countershaft center bolt is 50 Nm or 36.8 ft-lbs.
Stock 525 chain size.
Correct orientation for '09-'16 RSV4 (all variants), '11-'16 Tuono V4 (all variants), '98-'03 Mille, Mille-R, '02-'05 Tuono, '04-'09 RSVR, RSVR Factory, '00-'03 Falco, '01-'04 Futura, '06-'10 Tuono shown below:
'01-'07 Caponord orientation shown below: