Marlin 4 Gen 3 Purple Flip/Black Fade
✓ Free Click & Collect
🚚 Bike freight $200 (QLD, NSW, VIC, ACT, TAS & SA)
Marlin 4 Gen 3
The Trek Marlin 4 Gen 3 is your perfect trail-ready companion for everyday adventures. Whether you're hitting the local singletrack, exploring the Finch Hatton mountain bike network, or cruising through Mackay on your commute, the Marlin 4 delivers the capability and comfort of a true mountain bike.
Why You'll Love It
- Trail-savvy Alpha Silver Aluminium frame with internal cable and dropper routing
- SR Suntour suspension fork with up to 100 mm travel for comfort over roots and rocks
- Hydraulic disc brakes for confident stopping in all weather
- Shimano 8-speed ESSA drivetrain for reliable shifting
- Versatile with rack and kickstand mounts—ideal for off-road and commuting
- Wide tire clearance (up to 2.4") for grip and control
Perfect for beginner riders and local adventurers alike, this bike is a reliable and rugged option backed by the support of Mackay Cycles.
Key Specifications
- Frame: Alpha Silver Aluminium, internal routing, kickstand and rack mounts
- Fork: SR Suntour XCE 28 or XCM 30 depending on frame size, 80-100 mm travel
- Drivetrain: Shimano ESSA 8-speed with M315 shifter
- Brakes: Tektro HD-M275 or HD-M276 hydraulic disc, 160 mm or 180 mm rotors
- Wheels: Bontrager Connection 26", 27.5", or 29" double-wall rims (size-dependent)
- Tyres: Bontrager Montrose Comp, 2.35"–2.40" wire bead
- Weight: Approx. 14.9 kg (Size M)
Local Ready
Designed for riders in Mackay and the surrounding trail networks including Finch Hatton, the Marlin 4 is built tough for North Queensland's diverse terrain.
| Frame | Alpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew |
|---|---|
| Fork | SR Suntour XCM 30, coil spring, lockout, preload, 100 mm QR, 100 mm travel, 26" wheel |
| Headset | Semi-integrated, 1-1/8'' |
| Shift Levers | Shimano M315, 8-speed |
| Rear Derailleur | Shimano ESSA U2000 |
| Cassette | Shimano HG300, 11-45, 8-speed |
| Chain | KMC Z8.3, 8-speed |
| Crankset | ProWheel alloy, 30T narrow-wide steel ring, 160 mm length |
| Max Chainring Size | 1x: See FAQ, 2x: 36T, 3x: 42T |
| Bottom Bracket | Threaded cartridge |
| Pedals | Nylon platform |
| Brakes | Tektro HD-M276 hydraulic disc |
| Rotors | Tektro, 6-bolt, 160mm |
| Rotor Size | Max brake rotor sizes - Frame: 180mm (XXS: 160mm), Fork: see fork manufacturer |
| Front Hub | Formula DC-20, alloy, 6-bolt, 100x5 mm |
| Rear hub | Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm |
| Skewer Front | 116x5mm QR |
| Skewer Rear | 173x5 mm QR |
| Rims | Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve |
| Tyres | Bontrager Montrose Comp, wire bead, 30 tpi, 26x2.35'' |
| Max Tyre Size | Frame: 29x2.40" (XXS: 26x2.40", XS & S: 27.5x2.40"), Fork: See manufacturer |
| Handlebars | Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width |
| Stem | Bontrager Comp, 31.8 mm, 7-degree, 35 mm length |
| Grips | Trek Line Comp, nylon lock-on |
| Saddle | Bontrager Verse Short, stainless steel rails |
| Seat Post | Bontrager alloy, 31.6 mm, 12 mm offset, 300 mm length |
| Weight | M - 14.90 kg / 32.85 lbs |
| Max System Weight | 136 kg (300 lb) |
Find Your Trek Bike Size
Summary
- Orders under $200: $20 flat freight
- Parts, Clothing & Accessories $200 and over: Free freight
- Bicycles, East Coast Australia (QLD, NSW, VIC, ACT, TAS & SA): $200 per bike
- Frame-sets, East Coast Australia: $150 flat freight
- Wahoo KICKR BIKE smart-bikes, East Coast Australia: $400 flat freight
- Zwift Ride smart-bike, East Coast Australia: $200 flat freight
- Moranbah (4744) & Clermont (4721) delivery: $80 per bike via courier — select Moranbah 4744 & Clermont 4721 ONLY at checkout
- Warehouse-supplied items: Allow 5–10 working days to arrive at our Mackay store depending on brand, then dispatch within 24 hours
- In-store Click & Collect: Free, usually ready within 4 business hours
- WA & NT — bikes, frame-sets & smart-bikes: Request a freight quote — we'll reply with a firm price, usually within one business day (parts, clothing & accessories ship to WA & NT as normal)
- Dispatch: Within 24 hours during business days, excluding weekends and public holidays
- Insurance: Recommended for items over $400 — available on request
Full Shipping Policy
1. General Shipping Information
All online orders are processed and shipped from our Mackay store during normal operating hours (8:30am–5:30pm, Tuesday to Friday). Our goal is to dispatch your order within 24 hours of placement, excluding weekends and public holidays.
Parts, Clothing and Accessories are shipped via Australia Post or other parcel courier. Bicycles, Frame-sets and indoor smart-bike trainers are shipped via specialist bike courier services to ensure they arrive in suitable condition.
2. Warehouse-Supplied Items
Some items on our website are supplied directly from brand warehouses interstate. Where this applies, the product page shows a note such as "Available to Order from [Brand] Warehouse — ships to Mackay Cycles, then ready for Click & Collect or local delivery in approx. 5–10 working days depending on brand."
These items route through our Mackay store before dispatch, so we can check, pack and freight them properly. Please allow the stated working days for the item to arrive with us before it's dispatched to you.
A small number of items ship direct from the supplier to your address — where that applies, the product page will say so.
3. East Coast Australia Bike Freight
Our Bicycle freight ($200 per bike), $150 Frame-set freight, and indoor smart-bike freight ($200 Zwift Ride / $400 Wahoo KICKR BIKE), are available to addresses in Queensland, New South Wales, Victoria, the Australian Capital Territory, Tasmania and South Australia. Freight to Western Australia and the Northern Territory is quoted individually, because cost varies with size, weight and destination. Request a WA/NT freight quote and we'll come back to you with a firm delivery price, usually within one business day.
Moranbah & Clermont delivery: We deliver to Moranbah (postcode 4744) and Clermont (postcode 4721) for $80 per bike via courier — just select Moranbah 4744 & Clermont 4721 ONLY at checkout. Ordering more than one bike? Contact us and we'll sort the delivery.
4. Click & Collect at Mackay Cycles
Free in-store pickup is available from 7/8–14 Centurion Drive, Paget QLD 4740. Most online orders are ready within 4 business hours; we'll send a notification when your order is ready to collect. Items not on-floor (typically supplied from interstate warehouses) are not currently available for immediate Click & Collect — they'll be ready for collection once they arrive with us (see Section 2). Click & Collect is available as a separate option at checkout.
5. Freight Insurance
Freight insurance is recommended for shipments valued over $400 and is available on request. Without insurance, claims for damage in transit may not be covered. Contact us before placing your order if you would like insurance added.
6. Custom Orders & Special Requests
We carry over 5,000 products in store and have access to all the major cycling brands. Only a fraction of our range is live on the website. Contact us for special orders, custom builds, quotes and any questions.
7. Contact
- Email: kyle@mackaycycles.com.au
- Phone: (07) 4999 9474
- Mobile / SMS: 0432 000 162
