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Guerrilla Gravity Pedalhead Owner's Manual

Guerrilla Gravity Pedalhead Owner's Manual

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Summary of Contents for Guerrilla Gravity Pedalhead

  • Page 1 Owner’s Manual...
  • Page 2 Contents • Assembly – Frame fittings – Fastener torque – Fork compatibility – Drivetrain • Setup – Suspension sag, air volume spacers, and damper settings • Maintenance and Small Parts • Safety...
  • Page 3 Assembly – Frame Fittings – Headset: EC44/40 lower, ZS44/28 for tapered steer tube – BB: Standard 73mm BSA threaded – Seat post: Ø31.6mm or Ø30.9 with shim, Clamp: integrated weld-on, stealth dropper post routing compatible – Rear hub: 12x148, offset 3mm to the drive side –...
  • Page 4 Assembly – Fastener Torque Seat Binder • Tighten to 10 Nm (7 lb-ft, 90 in-lb) (5mm hex)
  • Page 5 Assembly – Fastener Torque Rear Axle Pinch bolt holds axle nut insert and derailleur hanger; to remove rear wheel, only loosen axle head Tighten to 10 - 16 Nm (7 – 11 ft-lb) Derailleur Hanger The pinch bolt clamps the nut insert and attaches the derailleur hanger Tighten pinch bolt to 10 Nm (7 lb-ft, 90 in-lb) (5mm hex)
  • Page 6 Compatibility - Fork Allowed Fork Sizes: Axle to crown height of 531mm - 551mm; eg Rockshox Pike, MRP Stage, Fox 34 29/27.5+ 120 – 140 Fork Axle To Crown Height...
  • Page 7 Assembly - Chainline Definition: Distance between frame centerline plane and center plane of chainring Chainline...
  • Page 8 Assembly - Chainline RaceFace – 55mm Chainline 134mm Spindle 143mm “Plus” Spindle 2.5mm BB spacer 2.5mm BB spacer Chainring Chainring dished out dished in Note: • For Sram cranks, use a 0mm offset chainring and install per normal method...
  • Page 9 Assembly - Chainline Shimano Boost Cranks – 55mm Chainline 2.5mm BB spacer 2mm of spindle spacers...
  • Page 10 Assembly - Rear Hub Offset 12x148 Rear Hub, Offset 3mm to the Drive Side 6mm Spacer on Non Drive Side True Wheel With 6mm Spacer 6mm spacer Center rim Note: You do need to use a 6mm spacer on a traditional truing stand to offset the hub 3mm.
  • Page 11 The recommended method for running single speed on the Pedälhead involves the Phil Wood Philcentric Eccentric BB. Note the installation of the Philcentric BB must be done by Guerrilla Gravity or a bike shop, and requires the Philcentric installation tool.
  • Page 12 The recommended method for running single speed on the Pedälhead involves the Phil Wood Philcentric Eccentric BB. Note the installation of the Philcentric BB must be done by Guerrilla Gravity or a qualified bike shop, and requires the Philcentric installation tool.
  • Page 13 Setup – Sag, Air Volume, Dampers Sag Recommendations for the Fork Sag numbers are obtained by measuring the suspension travel used to statically support your weight, geared up to ride. To measure sag, set the damper settings relatively soft, sit on the bike in climbing position, with the seatpost at full height, naturally weight the handlebars.
  • Page 14: Maintenance

    Maintenance Every Ride Checklist Check for loose bolts. This does not mean to over-tighten the bolts every ride. Check to see if any bolts have loosened, and if so, then retighten them to the torque specs provided in this manual. Check the brakes for proper operation Check tire pressure Clean and lube the chain and drivetrain...
  • Page 15 SmashMoly steel, we recommend using fingernail polish to prevent any rust corrosion. Small Parts 12x148 Rear axle, derailleur hanger, nut insert and hanger bolt are all standard Syntace parts, available from Guerrilla Gravity or most bike shops...
  • Page 16 Oops. Let us know if this is the case for you. Serial number – Each Guerrilla Gravity bike has a serial number on the bottom of the bottom bracket. This number denotes the model, date of fabrication, and manufacturing location. Make a note of this number in your records in...