minimum tire clearance gravel bike Splitfire Gravel Bike - Ti 57mm/29x2.25 Tire Clearance
SKU: 50512345515
minimum tire clearance gravel bike

minimum tire clearance gravel bike Splitfire Gravel Bike - Ti 57mm/29x2.25 Tire Clearance

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Description

minimum tire clearance gravel bike Splitfire Gravel Bike - Ti 57mm/29x2.25 Tire ClearancePre Sales Open Now with ETA of July 2026. Blackwater Bicycles Titanium Gravel Splitfire: Everything Bigger The Splitfire is a titanium gravel bike built for riders who want more room, more speed, and more versatility from one frame. With clearance for up to 700 x 57mm tires, short 419mm chainstays, UDH compatibility, and clearance for oversized chainrings, Splitfire blends backcountry capability with fast gravel efficiency. 57mm Maximum listed 700c

Pre-Sales Open Now with ETA of July 2026.
Blackwater Bicycles / Titanium Gravel

Splitfire:
Everything Bigger

The Splitfire is a titanium gravel bike built for riders who want more room, more speed, and more versatility from one frame. With clearance for up to 700 x 57mm tires, short 419mm chainstays, UDH compatibility, and clearance for oversized chainrings, Splitfire blends backcountry capability with fast-gravel efficiency.

57mm Maximum listed 700c tire clearance for rough gravel, mixed terrain, and adventure setups.
419mm Short chainstays keep the bike lively and responsive despite the massive tire clearance.
45/50 Adjustable fork offset options allow riders to tune trail and steering feel.
Tire Clearance

700 x 57mm or 29 x 2.25 capability.

Splitfire was created for riders who want the freedom to run big, confidence-inspiring tires without giving up the speed and fit of a performance gravel bike. Larger tires add comfort, traction, and stability on rough roads, loose gravel, and long backcountry routes.

More Traction A larger contact patch improves grip on loose, wet, and uneven surfaces.
More Comfort Higher tire volume allows lower pressure and helps reduce fatigue on long rides.
More Control Big tires add stability when descending, cornering, and riding loaded.
More Versatility Run fast gravel tires, monster-cross tires, or bikepacking-ready setups.
Why Splitfire Exists

Short stays. Big tires. Big chainrings.

The elevated driveside chainstay gives the Splitfire its defining advantage: room for large tires and large chainrings while keeping the rear end compact. That combination makes it equally at home on fast gravel rides, rough mixed-surface routes, and road-wheel swaps.

Elevated Chainstay

The driveside E-stay opens space at the tire and chainring junction, allowing a rare mix of tire volume, gearing clearance, and short chainstay handling.

UDH Compatible

A modern universal derailleur hanger platform simplifies replacement, improves drivetrain compatibility, and keeps the frame ready for current and future drivetrain standards.

T47 Threaded BB

The T47 threaded bottom bracket combines the serviceability of a threaded system with a larger shell diameter for stiffness, alignment, bearing support, and easy maintenance.

Geometry

Progressive gravel fit with tunable handling.

Splitfire geometry is designed around stability at speed, responsive acceleration, and multiple tire configurations. The result is a titanium gravel platform that can be built for fast mixed-surface riding, rough gravel, or long-distance adventure use.

Fit & Geometry

Measurement S
52cm		 M
54cm		 M/L
56cm		 L
58cm		 XL
60cm
Reach 380 390 400 405 415
Stack 560 575 595 615 630
Effective Top Tube 520 535 555 560 575
Seat Tube Length 459 480 500 525 540
Head Tube Length 115 130 150 170 185

Handling & Chassis

Measurement S
52cm		 M
54cm		 M/L
56cm		 L
58cm		 XL
60cm
Head Tube Angle 70° 71° 71° 71° 71.5°
Wheelbase 1022 1026 1044 1065 1079
Chainstay Length 419 419 419 419 419
BB Drop 80 80 80 80 80
Fork Offset 45 / 50 45 / 50 45 / 50 45 / 50 45 / 50

Trail Measurements

Tire Size S
52cm		 M
54cm		 M/L
56cm		 L
58cm		 XL
60cm
32mm Tire 78 / 73 72 / 67 72 / 67 72 / 67 69 / 63
45mm Tire 83 / 78 76 / 71 76 / 71 76 / 71 73 / 68
55mm Tire 87 / 81 80 / 75 80 / 75 80 / 75 76 / 71
Maximum Tire Clearance 700 x 57c 700 x 57c 700 x 57c 700 x 57c 700 x 57c
Maximum Chainring 44t / 54t 44t / 54t 44t / 54t 44t / 54t 44t / 54t
Axle Standard 12x100 / 12x142 12x100 / 12x142 12x100 / 12x142 12x100 / 12x142 12x100 / 12x142
All measurements are listed in millimeters unless otherwise noted. Trail values are shown as 45mm offset / 50mm offset. Larger tires increase trail and stability; the 50mm offset option quickens steering response.
Technical Specifications

Built around modern standards.

Splitfire combines titanium durability, modern drivetrain compatibility, internal routing options, flat-mount disc brakes, and large tire clearance into one highly versatile gravel platform.

Specifications

Frame Material
Titanium 3AL-2.5V, 12x142 thru-axle, flat-mount disc, threaded T47 BB, internal routing
Sizes
Small 52cm, Medium 54cm, Medium/Large 56cm, Large 58cm, Extra Large 60cm
Frame Weight
1750g +/- 2% size 56, no hardware
Headset
Integrated IS52 / IS52 internal drop-in
Seat Post Diameter
27.2mm
Bottom Bracket
T47 inboard bearing
Brake Mount
Flat mount
Rotor Compatibility
Front: 160/180, Rear: 140/160, adapters required
Axles
Front 12x100, Rear 12x142
Tire Range
Minimum 700 x 35c, maximum listed clearance 700 x 57c
Maximum Chainring
Direct mount / outer spider: 44t; inner spider: 54t
Frame Routing
Headset internal or downtube internal
Mounts
4 bottle mounts, top tube mounts, fender compatible
Wheel Size
700C
Warranty
Backed by a 5-Year Limited Warranty

Build your Splitfire.

Choose the frame, fork, finish, wheelset, drivetrain, and cockpit setup that fits the way you ride. For full builds or custom options, contact Blackwater Bicycles for a quote.

Request a Quote
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: 50512345515

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I am obsessed with this product!! This feels very luxurious on my skin and does not pill like other products I have had in the past. I have noticed a significant improvement in the background redness in my skin. As someone who works in derm and values good ingredients and products that actually work... I can confidently say that this is the best OTC azelaic acid product I have tried out. It sits very nicely under my moisturizer and does not dehydrate my skin like other azelaic acid products have done in the past. HIGHLY RECOMMEND
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I use this serum every single day, and it has become one of the most important products in my skincare routine. I have very sensitive skin and cannot tolerate stronger active ingredients such as retinol or high-strength acids, so finding something effective but gentle has been incredibly important. This serum has helped calm redness, reduce inflammation, and noticeably improve my skin’s overall appearance and comfort. After dealing with a prolonged inflammatory skin condition, this product made a significant difference and helped restore my skin barrier. The formula feels soothing, hydrating, and non-irritating. If you have sensitive or reactive skin and are looking for a gentle product to help with redness and uneven texture, I highly recommend giving this serum a try. Photos attached: The green bottle is the product and the second photo includes my favorite additions.
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This serum has honestly been a great addition to my routine for redness and post-acne marks. The texture is lightweight, hydrating, and doesn’t feel sticky or heavy on my oily/acne-prone skin. I have sensitive skin with a focus on barrier protection, and this didn’t irritate my skin at all. It layers beautifully with the rest of my skincare and leaves my skin looking calmer and smoother over time. AND, it doesn’t have a smell!! Definitely one of my favorite azelaic acid serums I’ve tried.
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Great product with unexpected results and skincare benefits
Size: 25 Count (Pack of 1)
I have been reading about Micellar water products for a couple of years, and finally purchased these wipes to try. I am currently working very long hours and the selling point for these wipes was that they weren't soap-based, and didn't require a toner after using. I keep them on my night stand and take my makeup off with them prior to going to bed. (I do not use them for removing mascara - I use another product for that.) The biggest point I want to share is that I have been using these wipes exclusively for makeup removal for a little more than two weeks. I have had a stubborn blackhead on my nose for a good 20 years that wouldn't budge, no matter how often I used exfoliating products, and I've invested a lot of money in high end exfoliators in an attempt to make that spot go away. It has grown larger over the years, and was a skincare peeve of mine. I noticed a couple of days ago that that blackhead is beginning to break down and get smaller. I thought at first that I was imagining it, but that blackhead is honestly a good two-thirds gone. This is just from using these wipes! I would never have predicted that something this simple and quite soft and insubstantial as a disposable face wipe would have such effective results for blackhead breakdown, but they're doing the trick. I have noticed smaller blackheads on my chin area are also melting away. I predict that in another few weeks of use, my skin is going to be as close to blackhead-free as it is humanly possible to achieve. (For the record, I don't have a lot of blackheads - just a handful that have taken up residence over the years and refused to budge, getting larger with age.) These are safe for my sensitive skin, and have exfoliating benefits that I wouldn't ever have expected or predicted. Full disclosure: I do spend a good 3-5 minutes using a single wipe on my face, neck, and décolletage, scrubbing with the nubby side (there is a nubby, exfoliating side, and smooth side to each wipe) and using the whole cloth in sections until I have used it all. Finally, I also use it on the tops of my hands. I definitely get my money's worth out of each wipe! I wholeheartedly encourage people to try this product. I now have it on Auto-Ship status, as I don't want to ever be without these wipes in my skincare arsenal.
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