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PD4 27.5

PD4 27.5

Regular price $1,799.99
Regular price $1,799.99 Sale price $1,799.99
Sale Out of stock

SKU: SKU:13586

Our top-of-the-line PD4 gets another frame upgrade, this time in the form of 148mm boost spacing. This allows us to use a wider rear hub axle, which means we can increase the width of the hub flanges, resulting in a stronger, stiffer rear wheel. Add in the 12mm thru axles front and rear, sealed bearings throughout and the PD4 is our most bullet-proof (pardon the pun) model in the range.

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  • Haro PD4 frame made from X6 6000-series alloy frame w/ internal cable routing, tapered head tube and 148mm boost dropouts
  • Suntour XCM34 fork w/ lockout, 100mm travel, and 12mm thru axle
  • Alloy forged crankset w/ steel 32T chainring and plastic guard; 170mm size small, 175mm size medium - XLarge
  • Microshift Advent 10-speed drivetrain, featuring the Advent X M6205AM rear derailleur w/proprietary ratchet-and-pawl clutch system
  • Microshift 10-spd Advent SL- M9605 Trail Pro shifter
  • 27.5" double-wall aluminum rims w/23mm inner diameter
  • Novatech sealed 6-bolt hubs, 110mm x 12mm thru axle front; 148mm x 15mm rear
  • Stainless steel spokes
  • Kenda Kwick 27.5"x2.20" w/ reflective sidewalls
  • Tektro hydraulic disc brakes w/ 180mm front rotor and 160mm rear rotor
  • Extras: Rear rack, chainstay- mounted kick stand, police branding and alloy bottle cage


FrameHaro PD 4 27.5" X6 6000 series alloy, w/internal housing routing, tapered head tube & 148mm Boost dropouts
ForkSuntour XCM34 w/lockout, 100mm travel, and 12mm thru axle
ColorsMatte Black
CranksAlloy Forged 32T 170mm (size small), 175mm (sizes medium - Xlarge)
PedalsNylon MTB 9/16"
ChainKMC X10
Bottom BracketCartridge bearings
Front Derailleur
Rear DerailleurMicroshift ADVENT M6205AM
Derailleur ShifterMicroshift 10-spd ADVENT SL-M9605 Trail Pro
Freewheel/CassetteMicroshift CS-H104 11-48T
TiresKenda Kwick 27.5"x2.20" w/ reflective tape
Wheels/RimsJ-23 27.5" 23mm inner width, aluminum double wall
HubsNovatech selaed; 6-bolt; 110mm 12mm thru axle front; 148mm Boost spacing 15mm thru axle rear
BrakesTektro HD-J285 hydraulic disc brakes; 180mm front rotor, 160mm rear rotor
Brake LeversTektro ML-520 2 finger
Grips/TapeVelo 135mm ergonomic grips
HandlebarHaro alloy riser bar, 780mm width, 9-degrees backsweep, 20mm rise
StemForged alloy 105mm reach, adjustable rise stem
Headset1-1/8" - 1-1/5" tapered threadless 50/62 OD headtube
SaddleWTB Volt Medium
Seat Post30.9mm alloy micro adjust
Seat ClampAlloy quick release
ExtrasTriple strut, heavy duty rear rack, chainstay-mounted kickstand, police branding and alloy bottle cage


Geometry frame chart
Geometry & Sizing
A. Seat Tube (C-T)406mm457mm508mm559mm
B. Top Tube (Effective)566.8mm585.9mm600.7mm617.5mm
C. Head Tube Angle68°68°68°68°
D. Seat Tube Angle73°73°73°73°
E. Chainstay Length445mm445mm445mm445mm
F. BB Drop45mm45mm45mm45mm
G. Wheelbase1122.9mm1141.1mm1158.6mm1168.5mm
H. Head Tube Length115mm120mm130mm130mm
I. Standover698mm719mm727mm759mm
J. Stack Height
K. Reach410mm430mm443mm450mm
L. Fork Height490mm490mm490mm490mm
M. Fork Offset42mm42mm42mm42mm
N. Stem Length
O. Bar Width
P. Crank Length

*Specifications are subject to change without notice

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