Avanti Hammer S1 – Alloy Trail Bike
The Avanti Hammer S1 is a capable 130mm trail bike designed for riders who want confident handling, modern geometry, and dependable components at outstanding value. German-engineered and built tough, the Hammer S1 is equally at home on flowing singletrack or rougher technical terrain.
With a lightweight alloy frame, RockShox suspension front and rear, SRAM NX Eagle 12-speed drivetrain, and a factory-fitted dropper post, this is a true do-it-all trail bike ready to ride straight out of the shop.
Key Features
- 130mm travel alloy trail frame with modern geometry
- RockShox Recon Silver RL air fork (130mm)
- RockShox Deluxe Select+ RT rear shock
- SRAM NX Eagle 12-speed drivetrain
- Shimano 4-piston hydraulic disc brakes
- 29” wheels with 27.5+ compatibility via adjustable headset
- Internally routed Syncros dropper post
Built for Mackay Trails
The Hammer S1 is an excellent match for local riding, whether you’re hitting flowing singletrack or stepping things up on more technical terrain. From after-work trail laps to weekend adventures, it’s a bike that inspires confidence and progression.
If you’re riding places like Finch Hatton MTB Trail Network, the balanced geometry, supportive suspension, and wide-range gearing make climbing efficient and descending controlled — ideal for North Queensland conditions.
Specifications
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Frame: AL-6061 Ultralight alloy, 130mm travel, tapered headtube
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Fork: RockShox Recon Silver RL, 130mm, air spring, Boost 110
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Shock: RockShox Deluxe Select+ RT DebonAir
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Drivetrain: SRAM NX Eagle 12-speed
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Brakes: Shimano MT420 hydraulic disc, 180mm rotors
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Wheels: Alex EXR27 tubeless-ready rims
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Tyres: Kenda Regolith Pro 29 x 2.4” tubeless ready
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Seatpost: Syncros Duncan dropper, internal routing
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Wheel Size: 29” (27.5+ compatible)
Specifications subject to change without notice.
Why Buy from Mackay Cycles?
Every bike from Mackay Cycles is professionally assembled and safety-checked by our experienced workshop team. We’re local riders who know local trails — and we’re here to help with sizing, setup, and ongoing support long after your first ride.
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