Description
STEM MX BK-OPS DBL 5-1/2 CROMO 21.1mm SL
Black Ops 4 Bolt Alloy Bmx Quill Stem, 21.1Mm, Silver
$39.78 USD
Sale price
$39.78 USD
Regular price
$39.78 USD
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Black Ops 4 Bolt Alloy Bmx Quill Stem, 21.1Mm, Silver
$39.78 USD
Sale price
$39.78 USD
Regular price
$39.78 USD
Sold by Onlinesportsmall, an authorized reseller.
Returns accepted within 15 days | support@onlinesportsmall.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 15 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Frequently Asked Questions
- Q: What are the dimensions of the Black Ops 4 Bolt Alloy BMX Quill Stem? A: The dimensions are seven inches in length, five point zero five inches in width, and two point six five inches in height.
- Q: What is the diameter of the quill stem? A: The diameter of the quill stem is twenty one point one millimeters, which fits most one inch steerer tubes.
- Q: What material is the quill stem made of? A: The top clamp is made of alloy, providing a lightweight application for BMX bikes.
- Q: How do I install the Black Ops BMX quill stem? A: Begin by loosening the top clamp bolts, insert the quill into the steerer tube, and tighten the bolts securely.
- Q: Is this stem compatible with my BMX bike? A: Yes, this quill stem fits most BMX bikes that have a one inch steerer tube.
- Q: Can I use this stem on a mountain bike? A: No, this stem is specifically designed for BMX bikes and may not be suitable for mountain bikes.
- Q: How should I clean and maintain my BMX stem? A: Wipe the stem with a damp cloth regularly to remove dirt and grime, and ensure bolts are tightened for safety.
- Q: Is the Black Ops BMX stem suitable for beginners? A: Yes, this stem is suitable for both beginners and experienced riders looking for quality performance.
- Q: What is the weight limit for this BMX stem? A: While specific weight limits may vary, the sturdy design accommodates most standard BMX riding weights.
- Q: What do I do if my quill stem arrives damaged? A: If your stem arrives damaged, please contact customer support within thirty days for a return or exchange.
- Q: Does this product come with a warranty? A: Yes, the Black Ops BMX stem typically comes with a manufacturer's warranty covering defects in material and workmanship.
- Q: How can I ensure a secure fit for my BMX handlebars? A: Make sure to evenly tighten the four-bolt top clamp, which helps to spread the bar force for increased rigidity.
- Q: Can I use this stem with oversized handlebars? A: No, this stem is designed for standard BMX handlebars and may not fit oversized options.
- Q: What color options are available for this BMX stem? A: This particular BMX quill stem is available in silver.
- Q: What should I do if the stem is too high for my bike? A: If the stem is too high, you may need to adjust the quill height during installation or consider a different model.