jackal 4 hero 1
jackal 4 detail 1


Model Version:4
Production Start:2009
Production End:-
Suspension/Pivot System:N/A (Hardtail)
Material:Aluminum - 6000 series
Size Range:M, L

Frame Specs

Compatible Forks:100 - 160mm
Headtube/Headset:*See Component Notes
Seat Post:30.9mm - Minimum insertion 100mm
BB Shell Width:73mm - Threaded - ISO
Chainline Spec:50mm
Recommended Max Tire Size:2.5 - may vary by tire and rim model
Brakes:Disc Brake - ISO
Max Brake Rotor Size:180mm
Rear Hub:*See Component Notes
Seatpost Clamp:34.9mm
Component Notes:Jackal 4.0Headtube/Headset:  1-1/8" Straight - External. S.H.I.S. EC34/28.6  EC34/30Rear Hub: 135x10mm QR Jackal 4.1Headtube/Headset:  Tapered - 44mm zero stack/internal upper cup with 49mm external lower cup.  S.H.I.S.  ZS44/28.6  EC49/40Rear Hub: 135x10mm QR

Replacement Parts

Dropout/Derailleur Hanger:Various
QR Seatpost Collar:34-15543
jackal 4 geometry