MMR · 2025
Trail LightweightKaizen 50
Reach
450 mm
size M
Standover
760 mm
size M
Stack
627 mm
size M
Motor
Bosch Performance Line SX
60 Nm
Battery
400 Wh
Travel
140/140 mm
Wheel
29"
Category
Trail
Motor class
Lightweight
Frame
Carbon
Weight
19.5 kg (M) ≈
MSRP
€5,499
Shop prices
2prices · 1shops
| Shop | Size | Price | Stock | Discount |
|---|---|---|---|---|
| BicisPasaje | M | €2,699.00 | In stock | — |
| BicisPasaje | L | €2,699.00 | In stock | — |
Price Trend
- Current best
- €2,699 (BicisPasaje)
- Lowest ever
- €2,699 (BicisPasaje, 5 May 2026)
- Average
- €2,699
- Trend
- → Stable
Geometry
| Measurement | S | M | L |
|---|---|---|---|
| Reach (mm) | 420 | 450 | 491 |
| Stack (mm) | 611 | 627 | 648 |
| Head tube angle (°) | 66 | 66 | 66 |
| Seat tube angle (°) | 76 | 76 | 76 |
| Chainstay (mm) | 455 | 455 | 455 |
| Wheelbase (mm) | 1180 | 1216 | 1266 |
| BB drop (mm) | 32 | 32 | 32 |
| Fork offset (mm) | 44 | 44 | 44 |
| ETT (mm) | 591 | 624 | 671 |
| Standover (mm) | 740 | 760 | 785 |
| Fork travel (mm) | 140 | 140 | 140 |
| Rear travel (mm) | 140 | 140 | 140 |
| Rider height (cm) | 160–172 | 170–182 | 180–194 |
Components
| Component | Spec | Est. value |
|---|---|---|
| Frame | Carbon | €1,275 |
| Motor | Bosch Performance Line SX, 60 Nm | €750 |
| Battery | 400 Wh, integrated | €460 |
| Fork | RockShox Pike, 140mm, 29", 110x15mm | €450 |
| Shock | RockShox Deluxe Select+, 140mm | €300 |
| Drivetrain | SRAM SX/NX Eagle, 12-speed, 36T crank, 10-52T cassette | €200 (-1 gen) |
| Brakes | SRAM DB8 Stealth, 4-piston, hydraulic disc | €150 |
| Wheels | XRC i30, 29", alloy | €300 |
| Front tyre | Hutchinson Wyrm TLR 29x2.4 | €50 |
| Rear tyre | Hutchinson Wyrm TLR 29x2.4 | €50 |
| Dropper post | Race Face Affect, 31.6mm, 100mm travel (S/M), 150mm (L) | €150 |
| Total estimated value | €4,135 | |
Estimated range (calculated)
Eco
~80
km
+50 w/ extender
Trail
~40
km
+25 w/ extender
Boost
~24
km
+14 w/ extender
Estimate based on 400 Wh and Performance Line SX motor. Actual range varies with terrain, rider weight and temperature.
Reviews
6.9
/10
3 reviews
EMTB News, YouTube, MBR
Strengths
- + Full carbon frame keeps weight under 19.5kg with full suspension
- + Full carbon frame same as the flagship model
- + Bosch SX motor and natural ride feel identical across range
- + RockShox Pike fork is lighter than Fox 36, suits trail riding perfectly
Weaknesses
- − SRAM SX/NX Eagle mechanical shifting lacks wireless convenience
- − SRAM DB8 brakes lack bite of XT or Level Ultimate
- − Race Face Affect dropper action feels budget compared to Fox Transfer
- − 400Wh battery without PLUS expandability option on this model
Motor: Identical Bosch SX experience to the top models — the motor doesn't discriminate by price. Quiet, natural, and efficient assistance that extends your rides without the weight penalty of full-power systems.
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Specifications
Motor
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Battery
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Wheel Size
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Weight
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Category
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Price
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Geometry
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Components
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Shop Prices
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Estimated Range
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Reviews & Ratings
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