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ELEVN DISC KIT 120MM ROTOR - CHASE ACT 1.2 AND 1.0 10MM AXLE
Best for
race-focused BMX riders
Race class
Confirm by rider size
Fit checked before shipping · Mechanic support via WhatsApp · Authorized dealer sourcing
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Satisfaction Guarantee
Every item is checked before shipment. Return within 10 business days if unsatisfied.
Preorder terms
Clear timing before you commit.
09 Sep 2026 target
Full payment or WhatsApp-assisted
Cancelable before supplier confirmation
~14 business days after order
Fit & geometry
Will this fit me?
Race class
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Rider height
Top tube
Check geometry/spec table before ordering
Wheel size
Material
Alloy
Skill level
developing BMX racers
Setup context
Race-ready checks
Crank length
Gear ratio
Confirm chainring and cog setup
Brake type
Confirm brake standard
Pedal setup
Confirm included pedal/clipless preference
Track recommendation
Best for club racing and skill progression.
Next step
Still unsure?
Recommended upgrades
Complete the race setup
Gearing
Confirm chainring/cog ratio for your local track before checkout.
Contact points
Review pedals, grips, and saddle setup for gate-start confidence.
Protection
Pair the build with race helmet, gloves, and body protection.
Product info
About This Product
DISC BRAKE KIT DESIGNED TO BE FITTED ON THE CHASE ACT 1.2 AND 1.0 FRAMES EXCLUSIVELY. COMPATIBILITY: • CHASE ACT 1.0 and 1.2 frames only The Kit includes the following: Full CNC Alloy Adaptor Mount for a 120mm Disc Brake Roto only - 140mm disc adapter sold separately if needed Mount is for 10mm rear axle set up with chain adjuster and bolt to lock adapter in place Left Side Black Chain Adjuster / Disc Brake mount / anti rotation locking shelter and anchor bolt 120mm Disc Brake Rotor fastening system ISO 6 bolt with air vents 6 Disc bolts and washers included 2 disc spacers 0.5mm thickness each (only needed depending on type of rear disc ready hub used) 2 sets of Brake pivot bolt covers to replace the standard brake mounts for a clean, aero design look. (Black and Polished pair) Work on Center Lock hubs with Center Lock adaptor . Sold without hydraulic braking system. May Fit other brands of frames, but designed for Chase frames.
Specifications
- Caliber Mount Type:
- Post Mount
Frame Reference
Geometry
| Frame Size | TT | CS min | LR | AF | SA | HT | SPL | BBH | WB | Wheels |
|---|---|---|---|---|---|---|---|---|---|---|
| Expert | 20"508 mm | 13.5"342.9 mm | 1.5"38.1 mm | 73° | 70° | 4.7"120 mm | 9.2"236 mm | 11"279.4 mm | 35.45"900.68 mm | 20×1-3/8" |
| Pro | 20.5"520.7 mm | 14.25"362 mm | 1.5"38.1 mm | 74° | 72.5° | 4.7"120 mm | 9.2"236 mm | 11.5"292.1 mm | 37"940.46 mm | 20×1.5" |
| Pro XL | 21"533.4 mm | 14.3"363.3 mm | 1.5"38.1 mm | 74° | 72.5° | 4.7"120 mm | 9.2"236 mm | 11.5"292.1 mm | 37.6"955.10 mm | 20×1.75" |
| Pro XXL | 21.5"546.1 mm | 14.5"368.3 mm | 1.5"38.1 mm | 74° | 72.5° | 4.7"120 mm | 9.2"236 mm | 11.5"292.1 mm | 38.3"973.39 mm | 20×1.75" |
| Pro XXXL | 22.0"558.8 mm | 14.5"368.3 mm | 1.5"38.1 mm | 74° | 72.5° | 4.7"120 mm | 9.2"236 mm | 11.5"292.1 mm | 39"993.01 mm | 20×1.75" |
| Pro Cruiser | 21.5"546.1 mm | 15.25"387.3 mm | 1.5"38.1 mm | 73° | 69.5° | 4.7"120 mm | 9.8"250 mm | 12"304.8 mm | 38.33"973.65 mm | 24×1.75" |
| Pro Cruiser+ | 22.0"558.8 mm | 15.25"387.3 mm | 1.5"38.1 mm | 73° | 69.5° | 4.7"120 mm | 9.8"250 mm | 12"304.8 mm | 38.88"987.67 mm | 24×1.75" |
~ Estimated — based on Chase Element geometry
+COMPLETE YOUR SETUP
THIS ITEM
ELEVN DISC KIT 120MM ROTOR - CHASE ACT 1.2 AND 1.0 10MM AXLE
COMBINED TOTAL
Rp 24.424.192
Preorder each separately via WhatsApp for bundle deals
ELEVN DISC KIT 120MM ROTOR - CHASE ACT 1.2 AND 1.0 10MM AXLE
Rp 1.685.995