rocks rev Well-known member Lifetime Membership Feb 11, 2011 #1 Whats the difference in 415 and 417 ramps?
H HPJUNKIE Active member Feb 12, 2011 #2 415's are more aggressive than the 417's. Quite a few people use the 417's in the 800R @ elevations over 9000'.
415's are more aggressive than the 417's. Quite a few people use the 417's in the 800R @ elevations over 9000'.