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Spank - Split Stem


Product Details


A highly weight optimized single crown stem, ideal for Enduro applications with 31.8mm handlebars. The “Human Factor” design features micro increment size options, tuned to fit any rider size and style.

  • Human Factor cockpit setup index facilitates tuning of upsweep and backsweep 
  • Ultra-short stack height and true zero-degree rise 
  • Chamfered bar clamp to reduce stress risers and increase fatigue life in handlebars 
  • Forged 2-piece faceplate design reduces overall weight without compromising bar clamp security or stiffness 
  • Shot peen-anodized surface increases strength, durability, and fatigue life 
  • Custom Top-Cap included 
  • Material: 6-Series Alloy, 3D forged CNC optimized body, 2D forged faceplate 
  • Length (mm): 33 / 38/ 43 / 48 
  • Rise (°): 0 
  • Diameter (mm): 31.8 
  • Stack height (mm): 34 
  • Weight (grams): ±133 (33mm) / ±138 (38mm) ±140 (43mm) ±143 (48mm) 
  • Finish: Shot peen anodized 
Code Description RRP (Inc. GST) Availability
SI-SS01-43-BLU SPANK SPLIT STEM - 43mm Blue $184.90 In stock
SI-SS01-38-BLK SPANK SPLIT STEM - 38mm Black $184.90 In stock
SI-SS01-33-BRZ SPANK SPLIT Stem - 33mm Bronze $184.90 In stock
SI-SS01-48-GNM SPANK SPLIT STEM - 48mm Gun Metal $184.90 In stock
SI-SS01-33-GNM SPANK SPLIT STEM - 33mm Gun Metal $184.90 In stock
SI-SS01-43-BLK SPANK SPLIT STEM - 43mm Black $184.90 In stock
SI-SS01-38-BRZ SPANK SPLIT Stem - 38mm Bronze $184.90 In stock
SI-SS01-38-GNM SPANK SPLIT STEM - 38mm Gun Metal $184.90 In stock
SI-SS01-38-ORA SPANK SPLIT STEM - 38mm Orange $184.90 Enquire Now
SI-SS01-38-RED SPANK SPLIT STEM - 38mm Red $184.90 In stock
SI-SS01-38-GRN SPANK SPLIT STEM - 38mm Green $184.90 Enquire Now
SI-SS01-48-RED SPANK SPLIT STEM - 48mm Red $184.90 In stock
SI-SS01-48-GRN SPANK SPLIT STEM - 48mm Green $184.90 In stock
SI-SS01-33-RED SPANK SPLIT STEM - 33mm Red $184.90 In stock
SI-SS01-48-BLK SPANK SPLIT STEM - 48mm Black $184.90 In stock
SI-SS01-33-BLU SPANK SPLIT STEM - 33mm Blue $184.90 In stock
SI-SS01-33-BLK SPANK SPLIT STEM - 33mm Black $184.90 In stock
SI-SS01-43-GNM SPANK SPLIT STEM - 43mm Gun Metal $184.90 In stock
SI-SS01-43-BRZ SPANK SPLIT STEM - 43mm Bronze $184.90 In stock
SI-SS01-48-BLU SPANK SPLIT STEM - 48mm Blue $184.90 In stock
SI-SS01-38-BLU SPANK SPLIT STEM - 38mm Blue $184.90 In stock