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Home / Shop / Parts & Accessories /  Suspension

Suspension
& comfort.

Forks, shocks, and suspension seatposts.

17
SKUs in stock
2
Brands covered
SR SUNTOUR NCX The mod riders come back for
Browse
Find what fits
— Pick guide

How to pick the right pack.

A 4-step shortlist that gets you out of the shop with the right battery. Skip steps and you'll be back in a week.

01

Tailbone / lower back?

Suspension seatpost. NCX is the bench pick — 50 mm of preloaded elastomer travel between your sit bones and the frame, drops in in 5 minutes.

NCX deep dive ↓
02

Wrists / hands?

Ergo grips first (Ergon GP1 — $39). If you're on flat bars, consider a riser stem to drop your wrist angle. Heated grips for winter — life-changing in November.

Wrist relief ↓
03

Sit bones / sit-rash?

Saddle fit. Sit bone width measured at the shop (we have the gel pad), match a saddle that supports them. WTB Volt is the most-recommended around 145 mm.

Saddle fit clinic ↓
04

Trail / gravel chatter?

Suspension fork. 80–100 mm air-sprung fork on commuter; 120 mm+ for actual trail. SR Suntour XCM34 is the workhorse upgrade.

Fork sizing ↓
— Fit check

Tell us where it hurts — we'll pick the upgrade.

Most comfort fixes are bike-agnostic — a seatpost is a seatpost. Pick your bike to lock the diameter; tell us where you feel it and we'll shortlist the right product.

Sit bone width unknown? Bring jeans, we'll measure on the gel pad. Takes 60 seconds.

— All inventory

Everything we stock.

17 SKUs across the collection. Click any cell for full specs, fit notes and install booking.

Filter:
Only 2 left
Surface 604
30.4 Seat Post Shim
Part
$13.99View →
Backorder
Surface 604
Boar Explorer Front Fork
Part · 2 options
$129.99View →
Only 1 left
Surface 604
Boar Hunter Front Fork
Part · 2 options
$129.99View →
In stockGreaser Springer Fork — Converter Kit
Michael Blast
Greaser Springer Fork — Converter Kit
Accessory
$500.00View →
In stockOriginal Seat Post for Surface604
Surface 604
Original Seat Post for Surface604
Part
$19.49View →
BackorderSR Suntour NCX Suspension Seat Post
Surface 604
SR Suntour NCX Suspension Seat Post
Part · 7 options
$149.00View →
Only 2 leftSR Suntour XCM30 27.5" Front Suspension Fork 80mm QR - For ML Frames
Surface 604
SR Suntour XCM30 27.5" Front Suspension Fork 80mm QR - For ML Frames
27.5" · 2 options
$120.00View →
Only 2 leftSR Suntour XCM30 27.5" Front Suspension Fork 80mm QR - For SM Frames
Surface 604
SR Suntour XCM30 27.5" Front Suspension Fork 80mm QR - For SM Frames
27.5" · 2 options
$120.00View →
Only 2 leftSR Suntour XCM32, 29ER Suspension Fork 100mm with Axle Thru Hub - ML
Surface 604
SR Suntour XCM32, 29ER Suspension Fork 100mm with Axle Thru Hub - ML
Part
$180.00View →
Only 2 leftSR Suntour XCM32, 29ER Suspension Fork 100mm with Axle Thru Hub - SM
Surface 604
SR Suntour XCM32, 29ER Suspension Fork 100mm with Axle Thru Hub - SM
Part
$180.00View →
SaleSeat Post Clamp 30.4mm
Surface 604
Seat Post Clamp 30.4mm
Part
$1.00$25.00View →
Only 2 leftWREN Fork Front Rack
Surface 604
WREN Fork Front Rack
Part
$249.00View →
Only 1 leftWREN Inverted Suspension Fork (Mountain Series)
Surface 604
WREN Inverted Suspension Fork (Mountain Series)
Part
$999.00View →
Only 2 leftWREN Suspension Inverted Fork (Fat Series) 110mm Travel
Surface 604
WREN Suspension Inverted Fork (Fat Series) 110mm Travel
Part
$1,199.00View →
Only 2 leftWREN Suspension Inverted Fork (Fat Series) 150mm Travel
Surface 604
WREN Suspension Inverted Fork (Fat Series) 150mm Travel
Part
$1,038.70View →
Only 2 left
Surface 604
XCM Front Suspension - SHRED
Part
$159.99View →
Only 2 left
Surface 604
XCT Front Suspension - ROOK/COLT
Part
$129.99View →
— FAQ

What we get asked
every week.

Three years of phone calls boiled down. If your question isn't here, text us — we read every message.

Suspension seatpost vs suspension fork — which first?
Seatpost. Almost always. It's a $229 part you install in 5 minutes; it solves 90% of "this bike isn't comfortable" complaints; and it doesn't change your bike's geometry. A fork upgrade is $400+, takes a bike-stand and 90 minutes, and only matters if you're actually on rough terrain.
Will the NCX fit my bike?
Check the seatpost diameter on the bottom of your existing post — it's stamped there in mm. NCX comes in 27.2 / 28.6 / 30.9 / 31.6. We include a 30.9 shim free with every order to handle most fitments. If your frame is 33.9 mm (T4B Twister) — bring it in, we'll figure it out.
Air fork vs coil fork?
Air = lighter, adjustable preload via a shock pump (so rider weight can dial in), more expensive, needs annual seal service. Coil = simpler, cheaper, no maintenance, fixed preload (heavier riders get less travel). Most eBike riders are happiest on air — the weight-tuning is more important than the bike-weight savings.
Do I really need an ergo grip?
If you ride for more than an hour at a time and your hands ever feel tingly after — yes. The Ergon GP1 changes the pressure distribution on your palm; for $39 it's the cheapest comfort upgrade in the shop.
How do I figure out saddle width?
Sit on a gel pad (we have one at the shop). Measure the distance between the two indents your sit bones leave. Add 20 mm. That's your saddle width. Most adults land between 140 mm and 165 mm.
How long do suspension seatpost elastomers last?
About 8,000–12,000 km of regular riding before they need replacing. Replacement elastomer kit is $24 and a 5-minute job. Most riders go 3 years between swaps.
— Service bench

Rather we did it?

Free 15-minute comfort consult — we listen to where it hurts, suggest the upgrade, often without you buying anything. $40 install on seatposts; $80 on fork swaps including bleed if needed.

  • Free comfort consult
  • Seatpost install — $40
  • Fork swap — $80+ (incl. bleed)
  • Elastomer refresh service — $30
Book the benchVisit the shop
Inside the eBikes Calgary service bay
Suspension — eBikes Calgary