A mountain bike protection accessory that shields chainrings and frames from rock strikes on rugged trails, CYSKY Alloy MTB Bash Guard. Peace of mind on technical descents helps riders push harder with less worry. Will the guard fit your ISCG 05 frame and withstand repeated impacts?
⚡ At a Glance
- • Impact Protection: Metal base helps slide over hits, absorbing impacts that would otherwise reach crank and frame
- • Best for: Trail riders and BMX riders using single-chainring drivetrains who need durable bash protection
- • Not ideal for: Frames without ISCG 05 mounts or bikes running multi-chainring setups
Made from 7075-T6 aluminium with CNC machining, the guard mounts to ISCG 05 fittings and supports 22T–40T single chainrings. Supplied hardware includes screws, spacers and a hex wrench for installation.
Rock-strike protection – thanks to 7075-T6 aluminium CNC body
7075-T6 aluminium is CNC machined to precise tolerances, producing a strong, fatigue-resistant shell designed to absorb and deflect impacts. The metal construction is specified by the manufacturer as lightweight yet durable.
Absorbs and disperses impact energy to reduce the risk of bent chainrings or damaged cranks, keeping the drivetrain functional after strikes.
Simple compatibility and fit – with ISCG 05 mount and included hardware
Designed for frames that accept ISCG 05 mounts and supplied with two screws, two spacers and a hex wrench to secure the guard. Compatibility covers single (1X) chainrings across the 22T–40T range.
Quick to fit on compatible bikes and suitable for common single-ring setups, including many oval chainrings reported by users.
Keeps momentum after impacts – with metal-sliding base and contoured profile
Metal base and contoured outer profile encourage the guard to ride over obstacles rather than snag, helping the assembly to slide along a struck surface. The manufacturer notes the metal base aids sliding under impact.
Helps maintain forward motion when striking rocks or roots, reducing the chance of sudden catches that can unseat riders or stop the bike abruptly.
✨ The 4 Key Reasons for CYSKY Alloy MTB Bash Guard
- 7075-T6 aluminium - Exceptional strength resists bending from heavy rock impacts
- CNC machined finish - Precise tolerances ensure consistent fit and reliable alignment
- ISCG 05 mount compatibility - Direct fit for common MTB mounts simplifies installation
- Included hardware kit - Screws and spacers included for quick, on-trail fitting
📋 Technical Details at a Glance
- Category: Sports, MTB protection
- Material: Aluminium alloy 7075-T6
- Manufacturing: CNC machined main body
- Mount standard: ISCG 05
- Compatible chainring sizes: 22T–40T (single, 1X)
❓ Frequently Asked Questions
Q: Will this bash guard fit my frame?
A: It fits frames that accept an ISCG 05 mount, as stated in the product description.
Q: What chainring sizes does it support?
A: Compatible with single (1X) chainrings from 22T up to 40T.
Q: What comes in the box?
A: The package includes one bash guard, two screws, two spacers and a hex wrench for installation.
🏆 Our Verdict
Suited to trail and BMX riders who run single-chainring setups and want robust protection from rock strikes. The combination of CNC 7075-T6 aluminium construction and a metal sliding base provides dependable impact resistance and helps preserve chainring and crank integrity. As durable protection with included hardware, it represents sensible long-term value for riders aiming to avoid repair bills.
