SQlab
✓Price
$63.99
LUNJE Adjustable MTB Stem 31.8mm 80 Degree, 6061-T6 Forged CNC Aluminum, Sandblasted Matte Finish, Gear-Lock Anti-Flip Design, Laser Engraved, Fits Mountain/Road/BMX Bikes (31.8 * 130mm)
★★★★★
$63.99
Options
2 availableColor: Matte Black 130mm
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- NOTE: PLEASE CONFIRM YOUR SIZE BEFORE YOUR PURCHASE. 90, 110 130 and 145mm are not the total long of the stem.
- 【±80° Adjustable Angle】 Reduce back strain with our wide ±80° tilt range—perfect for finding your ideal riding posture, whether climbing hills or speeding on flats.
- 【Gear-Lock Anti-Flip System】 No more sudden slips! The patented gear-lock mechanism keeps your handlebar securely fixed, even on rough trails.
- 【Aerospace-Grade 6061-T6 Aluminum】 Forged + CNC-machined for maximum strength-to-weight ratio—30% lighter than steel stems but just as durable.
- 【Tactile Sandblasted Matte Finish】 Ultra-grip surface resists scratches and fingerprints, while laser-etched markings add a premium touch.
- 【Universal Compatibility】 Fits 31.8mm handlebars and most 1-1/8" steerer tubes (MTB/Road/BMX). Includes 90/110/130/145mm length options.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
You might also like
