Lineage Ground Master

Year 2023
MSRP $1,999.99 *
Sizes 19.5"
Colors Black
Weight

The Lineage Ground Master takes its design cues from 1992, but it's living in the now with an all chromoly, twin top tube frame with a low-profile stance, matched with a 19.5" top tube length. Modern details like an hourglass mid bottom bracket shell, integrated head tube and clean routing for the brake cables. Heat-treated chromoly forks with internal cable routing, chromoly Haro Kneesaver bars and Fusion 3-piece cranks with a matching Fusion 25T disc sprocet are all part of the package. Topped off with classic Haro paint and graphics, it not only looks the part, it's ready to live it.

FEATURES

  • 100% chromoly Lineage Ground Master frame with twin top tube, hour glass Mid BB shell, integrated head tube and Lineage dropouts - 19.5" top tube length
  • 100% heat-treated chromoly Lineage fork with CNC 1-piece internal threaded steer tube, integrated bearing race, tapered legs, 15mm offset dropouts and 990 brake mounts with internal brake cable routing
  • 100% heat-treated and butted chromoly Lineage Kneesaver bars 8.5" with Fusion Lineage CNC alloy top load stem
  • Haro Group One heat-treated 3-piece chromoly 48-spline 165mm cranks with Haro Lineage Fusion Disc 25T CNC alloy bolt drive sprocket and sealed Mid BB
  • 25/9 gearing
  • Fully sealed wheels with Lineage high flange hubs with freecoaster rear. Double-wall alloy 36H rims
  • Haro HPF 100 PSI tires front and rear
  • Haro Lineage padded Pivotal stealth seat with alloy Lineage Pivotal post
  • Haro Fusion pedals
  • CNC alloy pegs
  • CNC alloy gyro with Teflon bearing
  • Dia-Compe Hombre FS996 (front) and AD996 (rear) brakes with Tech 77 levers.
  • Haro Lineage alloy two-bolt seat post clamp
SPECIFICATIONS
Frame Components
Frame Lineage ground master frame - 19.5" full chromoly with integrated head tube - with removable Gyro tab mounting holes; removable brake mounts.
Fork Haro Ground Master fork with (removable) 990 mounts and internal cable routing; 15mm offset; 3/8" axle; fluted one piece cnc chromoly steerer; tapered fluted legs
Headset Sealed Integrated, 1 1/8"
Drivetrain
Cranks Haro Fusion cranks (bolt drive interface) rsd and lsd; 165; 165mm; 19mm od 48-spline spindle; heat treated 4130
Sprocket Fusion disc sprocket; cnc bolt drive sprocket; 5mm alloy ring; 1/2" x 1/8" x 25t ; solid ring w/ machined teeth, included sprocket adapter
Bottom Bracket Sealed MID BB
Gearing 25/9
Chain KMC K1Sl; 1/2 x 1/8; Narrow Silver Super Lite
Pedals Haro Fusion; alloy pedal body; crmo axle
Wheels
Tires Haro HPF tire; 20x2.00; 100 max psi
Wheels/Rims Lineage Rims 20x1.75"; 36H (double wall welded joint)
Front Hub 36H alloy hub body. 3/8"chromoly straight axle; 2 sealed bearings
Rear Hub Freecoaster hub (male bolt); sealed bearings; 9T driver; 17mm steel flange axle nuts; all hardware in cp finish including cone nuts, axle nuts
Spokes 14 gauge stainless steel silver; 12mm alloy nipple; laced 3 cross
Braking System
Rotor Teflon bearing gyro - full cnc 6061 t6 included a-plate
Brakes Dia-Compe fs996 "Hombre" U-brake; cold forged aluminum arms; dual spring tension adjustment w/anchor bolt parts
Brake Levers Dia-Compe "Tech-77" lever without stopper; right and left side; diecast aluminum bracket with hinged clamp; cold forged aluminum lever
Other Components
Grips Haro team grip; 145mm length x 29mm diameter; 50mm od flange (low); kraton a15 material (super soft).
Handle Bar Lineage kneesaver bar 8.5"; 100% heat treated; multi-butted
Stem Haro Lineage fusion top load stem; T6 alloy; cold forged with cnc; 45mm
Seat Haro Fusion slim stealth pivotal seat
Seat Post Haro Fusion stealth pivotal seat post; 25.4 x 300mm
Seat Clamp Haro Fusion twintorc clamp; alloy 6061
Pegs 6061 alloy pegs; 34mm od; 110mm length; include 4 total pegs
GEOMETRY
Size Head Angle Seat Angle Top Tube Seat Tube Chainstay BB Height Stand Over
19.5 75° 70° 495mm (19.5") 260mm (10.2") 339mm (13.7") 293mm (11.5") 546mm (21.5")

RESOURCES

Owner's manual: Bike Manual PDF

*Actual retail price may vary based on any added dealer freight, tax, and assembly fees

RELATED MODELS