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Haro Lineage Ground Master 2021

Haro Lineage Ground Master 2021
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The Lineage Ground Master was created to take a DNA strand or two from our past and thread it into state of the art contemporary designs of the present. Look at this masterpiece, from a glance it's difficult to tell from the original 30 years prior. But when you look closely, you will see all modern technology. Hourglass Mid BB, internal headset. Forks are full heat treated and butted same as the Kneesaver bars and 48 spline 19mm cranks. This bike is as high-level BMX you are going to buy in today's market.

- 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
- Lineage heat treated 3-piece chromoly 48-spline 175mm cranks with Haro Lineage Fusion Disc 28T CNC alloy bolt drive sprocket and sealed Mid BB
- 25/9 gearing
- Fully sealed wheels with Lineage high flange hubs with free coaster rear and double-wall alloy rims
- Haro HPF 100 psi tires 20 x 2.0" 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
- Haro Team grips
- KMC K710SL super light chain
- Dia-Compe "Hombre" FS996 brakes with Tech 77 levers front and rear
- Haro Lineage alloy twin torque seat post clamp


Geometry Chart:
19.5 75° 70° 19.5 (520.7 mm) 10.2 (275 mm) 13.7 (362 mm) 11.5 (293 mm) 21.5 (546 mm)

16" WHEELages 5 - 73'6" - 3'10"
18" WHEEL ages 6 - 8 3'10" - 4'2"
18.5" TOP TUBE 20" WHEEL ages 7 - 9 4'3" - 4'8"
19.5" TOP TUBE 20" WHEEL ages 10 - 12 4'5" - 4'10"
20.5" TOP TUBE 20" WHEEL ages 13+ 5'3" - 5'9"
20.75" TOP TUBE 20" WHEEL ages 13+ 5'4" - 5'9"
21" TOP TUBE 20" WHEEL ages 13+ 5'9" - 6'
24" WHEEL ages 13+ 5'9" - 6'


Frame Lineage ground master frame - 19.5" full crmo; internal h/t crmo - with removable rotor tab mounting holes; removable brake mounts.
Fork Haro La Bastille fork with (removable) 990 mounts and internal cable routing; 15mm offset; 3/8" axle; fluted one piece cnc cr-mo steerer; tapered fluted legs
Rims Fusion by Odyssey model litehouse 20x1.75"; 48h; (w200) (double wall welded joint)
Hubs Front: 48h alloy hub body; 3/8"x100wx155l; crmo 155mm straight axle; 2 sealed bearings
Rear: Freecoaster hub (male bolt); sealed bearings; 9t driver; 17mm steel flange axle nuts; all hardware in cp finish including cone nuts, axle nuts
Tires Haro HPF tire; 20x2.00; 60 100 max psi
Bottom Bracket Sealed MID BB
Crankset Haro group one cranks (bolt drive interface) rsd and lsd; 165; 165mm; 19mm od 48-spline spindle; heat treated 4130
Chain KMC K1Sl; 1/2 x 1/8; Narrow Silver Super Lite
Brakes Dia-Compe fs996 "hombre" u-brake; cold forged aluminum arms; dual spring tension adjustment w/anchor bolt parts
Rotors Teflon bearing gyro - full cnc 6061 t6 included a-plate
Brake Levers Dia-Compe "tech-77" lever without stopper; right and left side; diecast aluminum bracket with hinged clamp; cold forged aluminum lever
Handlebars Lineage kneesaver bar 8.5"; 100% heat treated; multi-butted
Tape/Grips Haro team grip; 145mm length x 29mm diameter; 50mm od flange (low); kraton a15 material (super soft).
Stem Haro Lineage fusion top load stem; T6 alloy; cold forged with cnc; 45mm
Headset Sealed Integrated, 1 1/8"
Seatpost Haro Fusion stealth pivotal seat post; 25.4 x 300mm
Saddle Haro Fusion slim stealth pivotal seat
Pedals Haro Fusion; alloy pedal body; crmo axle
Accessories & Extras 6061 alloy pegs; 34mm od; 110mm length; include 4 total pegs

* Subject to change without notice.