Chris Harti Signature frame
Butted Supertherm Top Tube
Straight Gauge Supertherm Down Tube
Double Gussets
Slightly Tapered Seat Stays
Slightly tapered Single Bend Chain Stays
2.4" Tire Clearance (even when slammed)
Double Butted Seat Tube
Longer Drop Out Slots
Welded on Chain Stay Brake Mounts
Thru the Seat Tube Cable Routing
Double Down Tube Cable Guides
Engraved Key Logo Head Tube
Available in Trans Black, Gloss Clear
American Made
SPECS >
Sizes: 21", 21.125", 21.5"
Rear end length: 13.8"-14.5"
Head tube angle: 74.5°
Seat tube angle: 71°
BB height: 11.35"
Standover: 9.15"
Head tube: Integrated
Bottom Bracket: Mid
Dropouts: 14mm, 3/16" Thick, 4Q Baked
Brake mounts: Chainstay Welded 990s
Seat clamp: Traditional Slot
Seat post size: 25.4mm
Gyro Tabs: no holes for Gyro Tabs
Weight: 21" - 5.18 lb (2.35 kg)
21.125" - 5.235 lb (2.37 kg)
21.5" - 5.3 lb (2.4 kg)
The Hartbreaker is Chris Harti’s long, low and laid back shred sled designed for going fast and big at the trails with stability. Cable routing thru the seat tube keeps your straddle hanger from slapping your down tube and works really well on this frame since the chain stays are pretty long. The 14mm drop out slot instead of the traditional 3/8” trail frame slot allow you a larger variety of affordable rear hubs to choose from. Single bend chain stays, straight stay bridges and lack of welded on seat clamp are all classic touches on this modern frame designed for timeless BMX riding.
"If you like travelling at high speeds and pulling back as hard as you possibly can while being in control, then the Hartbreaker might be the frame for you. It features a mellow 74.5° head tube, a low 11.35” BB height, and a nice 9.15” standover to match. Top it all off with a longer back-end you can trust and you got yourself a machine that’s ready for roasting, Oh! I had to make sure she was built like an ox too." - Chris Harti
