SKU: 50564644321

Spank - Split Stem

Sale price$95.74 Regular price$106.38
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

Spank - Split StemSPANK SPLIT STEM 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

SPANK - SPLIT STEM 

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 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50564644321

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4.5 ★★★★★
Based on 9 reviews
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Verified Purchase
Steven K
Los Angeles, US
★★★★★ 5
Great item
Size: 9 Holes
Works great Would be nice to have another peg to make sure it stays in line. Just used a drill bit of the same size. Worth the investment
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Reviewed in the United States on March 4, 2026
K
Verified Purchase
Kindle Customer
Dallas, US
★★★★★ 5
Game-Changer for Clean, Accurate Shelf Pin Holes!
This shelf pin jig absolutely delivered on everything I needed — the ease of use was fantastic right out of the box. Once I got the layout aligned, drilling was quick and precise. The accuracy is impressive, with clean, straight holes every time, and the included bits worked like a charm. The design is clever, compact, and durable — the aluminum plate feels premium and makes it easy to keep things straight. I love the versatility too; switching between 5mm and 1/4" bits was fast, and the guide holes are clearly labeled. The size is ideal for cabinets, bookcases, and even tighter spaces where a bulky jig wouldn’t fit. For anyone needing quick, repeatable shelf pin drilling, this jig speeds up the use and keeps your project moving fast without compromising quality. If you're doing any custom shelving or cabinet work, this is a must-have tool that saves time and eliminates guesswork.
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Reviewed in the United States on May 13, 2025
D
Verified Purchase
Danielle Fassler
Chelsea, US
★★★★★ 4
Works well for DIY
Worked well for building bookshelf. Wish it maybe had som little pads on the back as some times it would slide a bit, but if I tightened it more it would dent the wood slightly. Overall very easy to use and worked well for its intended use.
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Reviewed in the United States on January 18, 2026
J
Verified Purchase
James Clements
Charlottesville, US
★★★★★ 5
Solid thick aluminum construction
Size: 9 Holes
Very well made, thick aluminum construction and fully customizable.
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Reviewed in the United States on March 13, 2026
T
Verified Purchase
TIMOTHY RITTER
Lexington, US
★★★★★ 5
Good addition to my jig collection!!!
Size: 9 Holes
It works great! Would be better if it had a Brad style drill bit instead of the ones that came with it.
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Reviewed in the United States on April 9, 2026

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