Available now in XS and Small – limited stock!
The Surly Grappler is a drop-bar trail frameset built for riders who want the stability of a mountain bike with the range and efficiency of a gravel setup. Designed around wide 27.5” tyres and a short rear end, it strikes that sweet spot between control, comfort, and all-terrain capability. Whether you’re piecing together your dream bikepacking rig or a playful singletrack explorer, the Grappler’s ready to take it on.
Made from Surly’s signature 4130 chromoly steel, it’s built tough yet compliant for long days in the saddle. The frame and fork feature full mounting options for bottles, racks, and bags, making it equally at home on backcountry epics or daily rides through the hills.
Key Features
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Surly’s 4130 chromoly steel frame and fork with thru-axle dropouts
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“Gnot-Boost” rear spacing fits 142 mm or 148 mm hubs
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Clearance for up to 27.5 × 2.8″ tyres
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Drop-bar geometry for confident descending and stable climbing
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Internal dropper-post routing and wide gear compatibility
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Bottle, rack, and fender mounts throughout
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Color: Subterranean Homesick Blue
Whether you’re building it up for big bikepacking missions, dirt-road touring, or rowdy trail rides, the Grappler is Surly’s answer to the call for more capability under drop bars.
Only one XS and one Small available. Once they’re gone, that’s it for this shipment — so get in touch or swing by the Loft to start your custom build.
Surly Grappler Geometry
| Spec | XS | S |
|---|---|---|
| Effective Top Tube (mm) | 560.0 | 590.0 |
| Standover (mm) | 719.0 | 762.0 |
| Reach (mm) | 381.0 | 405.0 |
| Stack (mm) | 585.0 | 604.0 |
| Seat Tube Length (mm) | 316.0 | 386.0 |
| Headtube Length (mm) | 160.0 | 180.0 |
| Head Tube Angle (°) | 69.5 | 69.5 |
| Seat Tube Angle (°) | 73.0 | 73.0 |
| BB Drop (mm) | 50.0 | 50.0 |
| Chainstay Length (mm) | 425.0 | 425.0 |
| Wheelbase (mm) | 1057.0 | 1088.0 |
| Fork Length (Axle to Crown, mm) | 420.0 | 420.0 |
| Fork Offset (mm) | 50.0 | 50.0 |
Standard Boxed Bike & Frameset Shipping
Non-electric bikes and framesets are packed securely for delivery. Depending on availability, your order may be dispatched from Bicycle Junction or our supplier. Supplier stock is not necessarily held in our shop.
Delivery rates in NZD:
- Lower North Island: $95 (Wellington, Manawatū-Whanganui, Taranaki and Hawke’s Bay)
- Upper North Island: $130 (Auckland, Waikato, Bay of Plenty and Gisborne)
- Northland: $190 (Northland)
- Upper South Island: $120 (Nelson, Tasman, Marlborough and Canterbury)
- Lower South Island: $160 (Otago and West Coast)
- Southland: $230 (Southland)
- Chatham Islands: $160 (Chatham Islands)
To confirm availability or delivery timing, get in touch:
shop@bicyclejunction.co.nz | 04 385 2362
Custom Builds
Get Inspired
Feast your eyes on our Custom Build Gallery - every bike spec’d and built in the Bicycle Junction Workshop. From pinstriped cargo bikes for breweries to ground-up world tour machines, we’ve done it all.
Click below for inspiration, and get in touch to start building your own dream bike.