SKU: 24768717547

Ergotec Seat Post PM-705N (31.6 x 350, Parallelogram 27mm | Black Sandblasted)

Sale price$171.85 Regular price$190.95
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Description

Ergotec Seat Post PM-705N (31.6 x 350, Parallelogram 27mm | Black Sandblasted)OVERVIEW ergotec PM 705N is a post modern suspension seat post with Safety Level only from ergotec. It has excellent suspension comfort and low breakaway torque, which are the outstanding features of the PM 705N with parallelogram system. The PM 705N suspension seatpost with a body height of 111 mm, 2 bolt clamping, 30 60 mm offset and an adjustable tension. The seatpost is equipped with a rebound spring for 70 90 kg rider weight. Optional springs for

OVERVIEW

ergotec PM-705N is a post modern suspension seat post with Safety Level only from ergotec. It has excellent suspension comfort and low breakaway torque, which are the outstanding features of the PM-705N with parallelogram system.

The PM-705N suspension seatpost with a body height of 111 mm, 2-bolt clamping, 30-60 mm offset and an adjustable tension. The seatpost is equipped with a rebound spring for 70-90 kg rider weight. Optional springs for different weight classes available.
This is also suitable for 7 & 8 mm Rail-D.

Easy Adjustment of Components. You can adjust the tension via the screw-on end cap in order to regulate the progressive steel spring characteristics curve to suit your preferences. Also, you can easily adjust the damping to the rider’s weight by replacing the spring.

High Suspension Comfort and Low Breakaway Torque. Based on the combination of perfectly adjusted spring damping and reduced piston friction thanks to low-friction bushings, the telescopic post offers high suspension comfort and a low breakaway torque. Thus, the suspension seatpost quickly responds to the adjusted pressure while reliably guiding the tube for best saddle support.

Proven High-Quality though Extreme Strength Tests. In ergotec Test Center, all ergotec handlebars, stems and seat posts are subjected to extreme long-term tests, both individually and in combination. In addition to testing in line with European standards, ergotec also tests according to the significantly higher ergotec SAFETY LEVEL requirements.

Safety Level to Define Component Capacity. ergotec components of the Level 6+ group have been specially developed for use on mountain bikes and e-mountain bikes. Handlebars, stems and seat posts meet the highest ergotec safety standards and, thanks to their extreme robustness, can be used for a total weight (vehicle + rider + luggage) of up to 160 kg

Durability and Longevity. Carefree and safe on the road with the ergotec quality promise! Opting for an ergotec product always means opting for premium quality. Quality you can rely on for many years – it‘s a guarantee! Products under Safety Level 5 like ergotec seat post PM-705N is expected to have a lifetime of 5 years or 30,000 km

Specifications

  • Material: AL7075-T6
  • Diameter: 31.6 mm
  • Offset: 30-60 mm
  • Finish: Black Sandblasted
  • Travel: 27 mm
  • Weight: 630 g
  • Safety Level: 5
  • Length: 350 mm
  • Total Height: 111 mm
  • Spring System: Spring + Rebound
  • Driver Weight: 70-90 kg

ASSEMBLY

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: 24768717547

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4.1 ★★★★★
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Greg Wolking
Pawtucket, US
★★★★★ 5
Good watch, nice large numbers.
Color: Black
Nice watch. Not illuminated, but luminous hands and dial are easy to read at night. Day/date display is easy to adjust but must avoid doing so between 5PM and 9AM. Seems to be very accurate so far and time is fairly easy to synchronize. No problems with scratched crystal so far, and I wear this watch 24/7. Very long band should fit any size wrist.
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Reviewed in the United States on November 9, 2025
B
Verified Purchase
BuckslingingSlasher
Birmingham, US
★★★★★ 1
POS
Color: Silver
Its just junk.. Quit working within 3 months of purchase. Took it apart and nothing looked bad, put in a new battery and still nothing. I didn't expect much considering the price, but you're practically throwing money in the trash buying this. Costumer service is non-existent if you're looking for a replacement. Amazon will always give money back with a returned item.
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Reviewed in the United States on May 24, 2026
R
Verified Purchase
R Murphy
Chelsea, US
★★★★★ 5
Most satisfying purchase in years!
Color: Silver
I bought this watch as part of the Black Thursday Deals. I didn't expect much frankly, but I've been mightily impressed by its quality and utility. As a timepiece and as an accessory, this is a great buy. The face is easy to read, the second-hand sweeps exactly on the second marks (a rarity these days in even fairly expensive watches) and it keeps good time (one second per day fast so far). The day/date are a good size and pretty easy to set using the industry standard crown-pull method. The brushed aluminum case appears durable and yet it's comfortable. The strap is thin but of good quality; it has 13 holes and will fit a wide variety of wrist sizes. Overall, I'm totally satisfied and have no hesitation in highly recommending this outstanding watch.
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Reviewed in the United States on December 11, 2023
D
Verified Purchase
D. Evans
Waukegan, US
★★★★★ 3
Solid, if basic, cheap watch.
Color: Black
This is a solid, if basic, quartz watch. It keeps good time, and the NATO strap is comfortable. Though some have had complaints about it's waterproof rating, I've had no issues with that. But... The lume (glow-in-the-dark) is pretty weak and doesn't last long. I expected that, but it actually bothers me more than I thought it would. The date window is small and hard to read; which is fine because a month after I got it, it lost the ability to change the date (April has 30 days, but I can't skip over the 31st to the 1st) If I cared about the date function, that would be a deal breaker.
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Reviewed in the United States on May 2, 2025
G
Verified Purchase
Good old fashioned truth
Lake Worth, US
★★★★★ 5
What time is it? Time to buy this watch!
Color: Blue
This is a great watch at an unbelievable price. You get quality materials, durable construction, reliability and style, all for a great price. I wear this watch more than my others, and I have quite a few, but this one has that "it" factor. I get a lot of compliments on it and love the aesthetic. It keeps time well and has a pretty long battery life. The fit is also great too since it very adjustable.
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Reviewed in the United States on April 21, 2026

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