Thread Slope

Regular price $2,699.99
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SKU: 10551
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X6 alloy frame w/ 80mm rear travel


Swing-arm pivot around BB shell for no chain-stretch in rear wheel travel


Spank Ind. Spoon alloy DW 32h rims


TRP HY/RD-C mechanical/hydraulic rear disc brake

Thread Slope

The Thread Slopestyle is the ultimate model in the Thread line. With its new X6 tubing dual suspension frame, it features 100mm of front travel with a Manitou Circus Expert fork and 80mm of rear travel without any chain stretch thanks to its central BB shell pivot for a simple, solid and efficient single-speed suspension platform. Light and precise, the Thread Slopestyle features a gravity-proven FSA Gradient cockpit and crankset with a 30-14t gearing ratio, sealed bearing Haro SD Nylon Pedals, Spank Spoon rims, Pivotal MTB saddle and alloy seat-post, and a new Haro oversize sealed rotor for fast bar-spin action. The Thread Slopestyle offers a unique combination with its custom alloy detangler and hydraulic-assisted rear brake with the innovative TRP HY/RD disc caliper for high-performance braking and bar-spinning experience...


  • X6 alloy frame w/ 80mm rear travel
  • Swing-arm pivot around BB shell for no chain-stretch in rear wheel travel
  • 22.6" TT w/ 420mm/16.5" reach
  • Rockshox RS Deluxe R rear shock
  • Custom Haro OS rotor
  • Manitou Circus Expert 100mm fork
  • FSA Gradient 2-pc crankset, 30T alloy Megatooth chainring
  • FSA Gradient 25mm rise bar & stem
  • Haro Pivotal saddle and post
  • Spank Ind. Spoon alloy DW 32h rims
  • Pivit alloy disc cassette hubs w/14t Crmo cog
  • Kenda Small Block Eight 2.35"/2.10" tires
  • TRP HY/RD-C mechanical/hydraulic rear disc brake


FrameHaro Full X6 Alloy Thread Slope, dual suspension frame w/ internal head tube, Euro BB shell & ISCG Mount
ForkManitou Circus Expert, 100mm travel, tapered steerer tube w/ 20mm thru-axle
Frame ShockRockshox RS Deluxe R, 190X45 Debonair, 2 Tokens, MM Tune
ColorsCool Grey
CranksFSA Gradient Modular 1X Direct Mount , 170mm, Megatooth 30t Forged Alloy Chainring
PedalsHaro SD Nylon w/ sealed bearings
ChainKMC Z1 HX 1/2" X 1/8"
Bottom BracketFSA BB-392-EVO, sealed bearings
Front Derailleur
Rear Derailleur
Derailleur Shifter
Freewheel/Cassette14T Chromoly Cog
TiresKenda Small Block 8 26x2.35" Front & 26"x2.10" Rear, 60 TPI
Wheels/RimsSpank Ind. Spoon alloy doublewall, 32h
HubsPivit sealed bearing alloy disc, singlespeed cassette w/ 20mm front thru axle, 32h
BrakesTRP HY/RD-C 160, Cable / Hydraulic Disc Brake for IS Rear Mount, 160mm disc
Brake LeversOdyssey Trigger for Single Gyro upper cable
Grips/TapeVelo Lock On
Handle BarFSA Gradient Riser, 25mm Rise, 9 Deg. Backsweep, 6 deg. Upsweep; 31.8mm Clamp
StemFSA Gradient 1-1/8", 45mm Ext.
HeadsetFSA # 57, 1-1/8"-1.5" Alloy, w/ top & lower AC Bearings
SaddleHaro Pivotal w/ hollow bolt
Seat PostAlloy 31.6mm, Pivotal
Seat ClampPivit Alloy 35mm
ExtrasHaro OS Teflon Bearing Rotor w/ Upper & Lower rotor cables

Geometry & Sizing

Frame reference chart

To read more about how Haro MTB's fit and geometry
are created visit our Bicycle Fit Tips page.

Bicycle Fit Tips logo
SIZEThread Slo
A. Seat Tube (C-T)320mm (12.6")
B. Top Tube (Effective)574mm (22.6")
C. Head Tube Angle69°
D. Seat Tube Angle67°
E. Chainstay Length390mm (15.4")
F. BB Drop6mm (0.2")
G. Wheelbase1058mm (41.7")
H. Head Tube Length115mm (4.5")
I. Standover710mm (28")
J. Stack Height548mm (21.6")
K. Reach420mm (16.5")
L. Fork Height478mm (18.8")
M. Fork Offset41mm (1.6")
N. Stem Length45mm
O. Bar Width760mm
P. Crank Length170mm

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