DVO Sapphire Boost 15-D 29" Trail Fork


791.49 $ 899.00

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Designed for aggressive riders that are also weight conscious, this 100 - 140mm travel trail fork takes technology from DVO's Emerald and Diamond lines - high and low speed compression, dynamic rebound, and the exclusive "Off the Top" (OTT) adjustments. This 29" fork is also 100% plus compatible with a 27.5" wheel and 2.8 - 3.0" tire width.
  • Air sprung with adjustable negative coil spring
  • 32mm Tapered alloy stanchions
  • 120,130, or 140mm travel set with internal spacers (set to 140mm out of the box)
  • Diamond damper cartridge with bladder style compression unit
  • Rebound, high and six position low speed compression adjustability
  • Threadless aluminum steerer with 32mm 7000 series aluminum upper tubes
  • 1-piece magnesium cast lower legs with fender mount
  • 15x110mm thru-axle dropouts, 74mm post-mount disc brake only
  • Off The Top (OTT) allows external preload adjustment of the negative spring, for small bump compliance without sacrificing mid-stroke feel
  • Top Loader Compression circuit can be removed, reconfigured and reinstalled without removing the fork from the bike or the wheel from the fork
  • A compressed, closed damping cartridge bladder eliminates breakaway forces and offers small bump sensitivity
  • Externally adjustable rebound, high speed and low speed damping
  • Fits 27.5" PLUS wheels/tires (clearance should be 6mm+ between arch and tire)


  • Axle to Crown Length: 552 mm
  • Brake Type: Post Mount 160
  • Crown Race: 40
  • Offset: 51 mm
  • Front Axle: 15mm Thru x 110mm
  • Lockout Switch: None
  • S.H.I.S. Stem Clamp Diameter: 28.6
  • Steerer Type: Tapered
  • Steerer Tube Length (mm): 270 mm
  • Positive Spring: Air
  • Negative Spring: Coil
  • Travel (mm): 140 mm
  • Weight: 1860 g
  • Wheel Size: 29"
  • Stanchion Diameter: 32 mm
  • External Adjustments: High Speed Compression Damping/ Low Speed Compression Damping
  • Maximum Tire Width: 76 mm