Juvenile Crankset | FCM20W 36T | FCM20V 34T | FCM20U 32T | FCM20T 30T | FCM20Q 25T
.Alloy Chainring
.Alloy Forged Cranks
.474g (32T-152L)
M4 Crankset & for Juvenile series | FCM40X 40T* | FCM408 38T* | FCM40W 36T | FCM40V 34T | FCM40U 32T | FCM40T 30T
.Narrow-Wide Tooth
.Steel Chainring
.Alloy Forged Cranks
.678g (32T-152L)
M4 Crankset & for Juvenile series | FCM53X 40T* | FCM538 38T* | FCM53W 36T | FCM53V 34T | FCM53U 32T | FCM53T 30T
.Narrow-Wide Tooth
.Alloy Chainring
.Alloy Forged Cranks
.535g (32T-152L)
.*Chainguard Option
Juvenile 8-Speed ST Trigger Shifter
.Push-Pull
.Composite Shift Lever
.Alloy Brake Lever – Juvenile
.SCM435 Bolt
.Slick-Galvanized Cable
.196g
Juvenile 9-Speed ST Trigger Shifter
.Push-Pull
.Composite Shift Lever
.Alloy Brake Lever - Juvenile
.SCM435 Bolt
.Slick-Galvanized Cable
.196g
M9 9 / 8-Speed MD Rear Derailleur & for Juvenile series
.MD (1x ≤40T)
.Alloy Bracket
.Alloy Plate Body
.Alloy Outer Link
.Alloy Cage
.252g
M9 9/10/11/12-Speed Crankset & for Juvenile series | FCM93X 40T* | FCM938 38T* | FCM93W 36T | FCM93V 34T | FCM93U 32T | FCM93T 30T
.Narrow-Wide Tooth
.Alloy Chainring
.BCD Ø96mm Symmetric
.Alloy Forged Cranks
.SCM435 Bolts & Nuts
.*Chainguard Option
M6 9 / 8-Speed MD Rear Derailleur & for Juvenile series
.9 / 8-Speed
.MD (1x ≤40T)
.Alloy Bracket
.Composite Plate Body
.Steel Cage
.302g
M9 9-Speed SD Rear Derailleur & for Juvenile series
.SD(1x ≦42T)
.Adjustable Chain Stabilizer
.Alloy Bracket
.Alloy Outer Link
.Alloy Cage
.240g
M6 8-Speed Wide Ratio Cassette & for Juvenile series | CSM680 8AY 11-42T | CSM680 8AX 11-40T | CSM680 8BX 12-40T
.CSM680 8AY 11-42T
.CSM680 8AX 11-40T
.CSM680 8BX 12-40T *not for Juvenile series
.8-Speed Wide Ratio
.Lightweight Design
.N (Nickel) / E (ED Black) 
.506g(AY)/456g(AX)